Differentiating Trigonometric Functions homework Help at TutorEye

# Best Homework Help For Differentiating Trigonometric Functions

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## Differentiating Trigonometric Functions:

The process of finding derivatives of trigonometric functions.

## Differentiating Trigonometric Functions Sample Questions:

Question 1: Find the first derivative of y,

(a) sin^2x

(b) -sin^2x

(c) cos^2x

(d) None

Explanation:

Question 2: Find dy/dx,

Explanation:

Question 3:

Explanation:

Question 4:

Explanation:

Question 5: Which of the following is correct?

(a) sin(x±y) = sinx.cosy ± cosx.siny

(b) sin(x±y) = sinx.siny ± cosx.cosy

(c) Both

(d) None

Explanation: The sum and difference of two angels.

Question 6:

Explanation:

Question 7:

Explanation:

Question 8: Which is true for cosec^-1x ?

Explanation:

Question 9: Which is not a squared identity?

(a) sin^2x + cos^2x = 1

(b) 1+ tan^2x = sec^2x

(c) 1+cot^2x = cosec^2x

(d)  Cos^2x – sin^2x = 1

Explanation: Remaining three indenties are squared idenity.

Question 10: