Commerce Exam > Commerce Videos > Mathematics (Maths) Class 11 > Trigonometric Equations
Trigonometric Equations Video Lecture | Mathematics (Maths) Class 11 - Commerce
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75 videos|238 docs|91 tests
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FAQs on Trigonometric Equations Video Lecture - Mathematics (Maths) Class 11 - Commerce
| 1. What are trigonometric equations? |  |
Ans. Trigonometric equations are mathematical equations that involve trigonometric functions such as sine, cosine, and tangent. They typically involve finding the values of angles or sides of a triangle based on given information or conditions.
| 2. How do you solve a trigonometric equation? | |
Ans. To solve a trigonometric equation, you need to isolate the trigonometric function and apply inverse trigonometric functions, trigonometric identities, or algebraic manipulations to find the values of the unknown variables. The solutions can be determined by finding the general solution or specific solutions within a given range.
| 3. What are the common strategies for solving trigonometric equations? | |
Ans. Some common strategies for solving trigonometric equations include using the unit circle, applying trigonometric identities, factoring, using substitution, applying the Pythagorean identities, or transforming the equation into a quadratic equation. These strategies help simplify the equation and find the solutions.
| 4. Are there any restrictions or limitations when solving trigonometric equations? | |
Ans. Yes, there can be restrictions or limitations when solving trigonometric equations. These can arise from the domain of the trigonometric functions, such as restrictions on the range of values or the existence of undefined values. Additionally, some equations may have multiple solutions or require the use of periodicity properties.
| 5. What are some real-life applications of trigonometric equations? | |
Ans. Trigonometric equations have numerous real-life applications. They are used in fields such as physics, engineering, navigation, architecture, and astronomy. For example, trigonometric equations can be used to calculate the height of a building, determine the trajectory of a projectile, analyze sound waves, or predict the movement of celestial bodies.
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Dec 22, 2024 Last updated |
Video Description: Trigonometric Equations for Commerce 2024 is part of Mathematics (Maths) Class 11 preparation.
The notes and questions for Trigonometric Equations have been prepared according to the Commerce exam syllabus.
Information about Trigonometric Equations covers all important topics for Commerce 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Trigonometric Equations.
Introduction of Trigonometric Equations in English is available as part of our Mathematics (Maths) Class 11 for Commerce & Trigonometric Equations in
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Video Lecture & Questions for Trigonometric Equations Video Lecture | Mathematics (Maths) Class 11 - Commerce - Commerce full syllabus preparation | Free video for Commerce exam to prepare for Mathematics (Maths) Class 11.
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