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Questions  

Given that sinθ=14. Find the values of cosθ  and tanθ.

a
54,15
b
154,1
c
154,115
d
1,115

detailed solution

Correct option is C

In ∆ABC,sinθ=14AB=1 and AC=4BC=(4)2-(1)2=15 cosθ=BCAC=154tanθ=ABBC=115

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