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General

Easy

Question

# If

Hint:

### In this question, we have to find the value of , if it is given that . First we will find the value of any trigonometric function using the given equation, for this question we will find the value of either sine or cosine function. Later we will substitute the value of the derived function to find the other required function and later solve it to get the value of required function.

## The correct answer is:

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