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If two vectors 2i+3j-k and -4i-6j-Bk are parallel to eachother then value of B will be?
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If two vectors 2i+3j-k and -4i-6j-Bk are parallel to eachother then va...
If two vectors r parallel we hv to compare coefficients..2/-4=3/-6=-1/-B##B=-2..Value of B=-2
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If two vectors 2i+3j-k and -4i-6j-Bk are parallel to eachother then va...
Explanation:
To determine if two vectors are parallel, we can check if they are scalar multiples of each other.
Let's call the first vector A and the second vector B.
A = 2i + 3j - k
B = -4i - 6j - Bk
Finding the scalar multiple:
To find the scalar multiple, we can set the components of A and B equal to each other, and solve for the scalar.
2i = -4i (scalar is -2)
3j = -6j (scalar is -2)
-k = -Bk (scalar is 1)
Value of B:
Since the scalar for the k component is 1, we can solve for B:
-k = -Bk
1 = B
Therefore, B = 1.
Conclusion:
The value of B is 1 for the two given vectors to be parallel to each other.
To determine if two vectors are parallel, we can check if they are scalar multiples of each other.
Let's call the first vector A and the second vector B.
A = 2i + 3j - k
B = -4i - 6j - Bk
Finding the scalar multiple:
To find the scalar multiple, we can set the components of A and B equal to each other, and solve for the scalar.
2i = -4i (scalar is -2)
3j = -6j (scalar is -2)
-k = -Bk (scalar is 1)
Value of B:
Since the scalar for the k component is 1, we can solve for B:
-k = -Bk
1 = B
Therefore, B = 1.
Conclusion:
The value of B is 1 for the two given vectors to be parallel to each other.
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If two vectors 2i+3j-k and -4i-6j-Bk are parallel to eachother then value of B will be?
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If two vectors 2i+3j-k and -4i-6j-Bk are parallel to eachother then value of B will be? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about If two vectors 2i+3j-k and -4i-6j-Bk are parallel to eachother then value of B will be? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If two vectors 2i+3j-k and -4i-6j-Bk are parallel to eachother then value of B will be?.
If two vectors 2i+3j-k and -4i-6j-Bk are parallel to eachother then value of B will be? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about If two vectors 2i+3j-k and -4i-6j-Bk are parallel to eachother then value of B will be? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If two vectors 2i+3j-k and -4i-6j-Bk are parallel to eachother then value of B will be?.
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