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Class 12 Mathematics Trigonometric Functions Trigonometric functions and their propertiesMediumLevel 71

What is (\cos(\frac{3\pi}{2}-x)) equal to?

Answer and explanation

Correct answer: -(\sin x) / (-\sin x)

(\frac{3\pi}{2}-x) is related to the third quadrant. (\cos) changes to (\sin) with a negative sign.

Tags

allied-anglescosinecofunction

Frequently asked questions

What is the correct answer to this question?

-(\sin x) / (-\sin x)

Why is this the correct answer?

(\frac{3\pi}{2}-x) is related to the third quadrant. (\cos) changes to (\sin) with a negative sign.

Which subject and chapter does this question cover?

This is a Class 12 Mathematics question. Chapter: Trigonometric Functions. Topic: Trigonometric functions and their properties.

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