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Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.
Assertion (A): The degree of quadratic equation is always 2. Hence, x2 – 1 = 0 is pure quadratic equation.
Reason (R): An equation of the form ax2 + c = 0 is known as pure quadratic equation.
- a)Both A and R are true and R is the correct explanation for A.
- b)Both A and R are true and R is not correct explanation for A.
- c)A is true but R is false.
- d)A is false but R is true.
Correct answer is option 'A'. Can you explain this answer?
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Directions: In the following questions, A statement of Assertion (A) ...
An equation that can be expressed in the form ax2 + c = 0, where a and c are real numbers and a = 0 is a pure quadratic equation. Or the quadratic equation having only second degree variable is called a pure quadratic equation.
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Directions: In the following questions, A statement of Assertion (A) ...
Explanation:
Assertion (A): The degree of quadratic equation is always 2. Hence, x2 – 1 = 0 is pure quadratic equation.
Reason (R): An equation of the form ax2 + bx + c = 0 is known as pure quadratic equation.
The degree of a polynomial equation is the highest power of the variable present in the equation. In a quadratic equation, the degree of variable is 2. We can write a quadratic equation in the form of ax2 + bx + c = 0, where a, b, and c are constants.
In the given equation x2 – 1 = 0, we have only one variable, which is x, and its degree is 2. Therefore, it is a quadratic equation.
The given reason is also true. An equation of the form ax2 + bx + c = 0 is known as a pure quadratic equation. It is called pure because it does not involve any other power of x except 2.
Therefore, both Assertion (A) and Reason (R) are true, and Reason (R) correctly explains Assertion (A). Hence, the correct answer is option (a).
Assertion (A): The degree of quadratic equation is always 2. Hence, x2 – 1 = 0 is pure quadratic equation.
Reason (R): An equation of the form ax2 + bx + c = 0 is known as pure quadratic equation.
The degree of a polynomial equation is the highest power of the variable present in the equation. In a quadratic equation, the degree of variable is 2. We can write a quadratic equation in the form of ax2 + bx + c = 0, where a, b, and c are constants.
In the given equation x2 – 1 = 0, we have only one variable, which is x, and its degree is 2. Therefore, it is a quadratic equation.
The given reason is also true. An equation of the form ax2 + bx + c = 0 is known as a pure quadratic equation. It is called pure because it does not involve any other power of x except 2.
Therefore, both Assertion (A) and Reason (R) are true, and Reason (R) correctly explains Assertion (A). Hence, the correct answer is option (a).
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Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): The degree of quadratic equation is always 2. Hence, x2 – 1 = 0 is pure quadratic equation.Reason (R): An equation of the form ax2 + c = 0 is known as pure quadratic equation.a)Both A and R are true and R is the correct explanation for A.b)Both A and R are true and R is not correct explanation for A.c)A is true but R is false.d)A is false but R is true.Correct answer is option 'A'. Can you explain this answer?
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Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): The degree of quadratic equation is always 2. Hence, x2 – 1 = 0 is pure quadratic equation.Reason (R): An equation of the form ax2 + c = 0 is known as pure quadratic equation.a)Both A and R are true and R is the correct explanation for A.b)Both A and R are true and R is not correct explanation for A.c)A is true but R is false.d)A is false but R is true.Correct answer is option 'A'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): The degree of quadratic equation is always 2. Hence, x2 – 1 = 0 is pure quadratic equation.Reason (R): An equation of the form ax2 + c = 0 is known as pure quadratic equation.a)Both A and R are true and R is the correct explanation for A.b)Both A and R are true and R is not correct explanation for A.c)A is true but R is false.d)A is false but R is true.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): The degree of quadratic equation is always 2. Hence, x2 – 1 = 0 is pure quadratic equation.Reason (R): An equation of the form ax2 + c = 0 is known as pure quadratic equation.a)Both A and R are true and R is the correct explanation for A.b)Both A and R are true and R is not correct explanation for A.c)A is true but R is false.d)A is false but R is true.Correct answer is option 'A'. Can you explain this answer?.
Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): The degree of quadratic equation is always 2. Hence, x2 – 1 = 0 is pure quadratic equation.Reason (R): An equation of the form ax2 + c = 0 is known as pure quadratic equation.a)Both A and R are true and R is the correct explanation for A.b)Both A and R are true and R is not correct explanation for A.c)A is true but R is false.d)A is false but R is true.Correct answer is option 'A'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): The degree of quadratic equation is always 2. Hence, x2 – 1 = 0 is pure quadratic equation.Reason (R): An equation of the form ax2 + c = 0 is known as pure quadratic equation.a)Both A and R are true and R is the correct explanation for A.b)Both A and R are true and R is not correct explanation for A.c)A is true but R is false.d)A is false but R is true.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): The degree of quadratic equation is always 2. Hence, x2 – 1 = 0 is pure quadratic equation.Reason (R): An equation of the form ax2 + c = 0 is known as pure quadratic equation.a)Both A and R are true and R is the correct explanation for A.b)Both A and R are true and R is not correct explanation for A.c)A is true but R is false.d)A is false but R is true.Correct answer is option 'A'. Can you explain this answer?.
Solutions for Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): The degree of quadratic equation is always 2. Hence, x2 – 1 = 0 is pure quadratic equation.Reason (R): An equation of the form ax2 + c = 0 is known as pure quadratic equation.a)Both A and R are true and R is the correct explanation for A.b)Both A and R are true and R is not correct explanation for A.c)A is true but R is false.d)A is false but R is true.Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 10.
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Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): The degree of quadratic equation is always 2. Hence, x2 – 1 = 0 is pure quadratic equation.Reason (R): An equation of the form ax2 + c = 0 is known as pure quadratic equation.a)Both A and R are true and R is the correct explanation for A.b)Both A and R are true and R is not correct explanation for A.c)A is true but R is false.d)A is false but R is true.Correct answer is option 'A'. Can you explain this answer?, a detailed solution for Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): The degree of quadratic equation is always 2. Hence, x2 – 1 = 0 is pure quadratic equation.Reason (R): An equation of the form ax2 + c = 0 is known as pure quadratic equation.a)Both A and R are true and R is the correct explanation for A.b)Both A and R are true and R is not correct explanation for A.c)A is true but R is false.d)A is false but R is true.Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): The degree of quadratic equation is always 2. Hence, x2 – 1 = 0 is pure quadratic equation.Reason (R): An equation of the form ax2 + c = 0 is known as pure quadratic equation.a)Both A and R are true and R is the correct explanation for A.b)Both A and R are true and R is not correct explanation for A.c)A is true but R is false.d)A is false but R is true.Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Directions: In the following questions, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A): The degree of quadratic equation is always 2. Hence, x2 – 1 = 0 is pure quadratic equation.Reason (R): An equation of the form ax2 + c = 0 is known as pure quadratic equation.a)Both A and R are true and R is the correct explanation for A.b)Both A and R are true and R is not correct explanation for A.c)A is true but R is false.d)A is false but R is true.Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice Class 10 tests.
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