Question 46

If Cosec θ = 25/7 , then what is the value of Cos θ?

Solution

 Cosec θ = 25/7

sin θ = 7/25

cos θ = 1- $$sin^{2}$$θ = 1 - $$(7/25)^{2}$$ = 24/25

So the answer is option C.


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