﻿ If 3π/4 < α < π, then  is equal to : Kaysons Education

# If 3π/4 < α < π, Then  is Equal To

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## Question

### Solution

Correct option is

–1 – cot α

Since cot α < –1 when 3π/4 < α < π, we have  = –1 – cot α.

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