Question

19. If Sina
then find CotA and SecA.
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Answer 1

Answer:

Explanation:

Answer: CotA = 1/xy

Step-by-step explanation:

Given that,

SinA = X

SecA = y

CotA = CosA/SinA

CotA = (1/SecA) / SinA                     [ As 1/ CosA = SecA]

CotA = (1/y) / x

CotA = 1/xy