Question

यदि SinA = 1/2 है, तो CotA का मान है

Answer 1

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Answer 2

Given : SinA = 1/2

To Find : CotA का मान

Solution:

SinA  = 1/2

Sin²A + Cos²A  = 1

=> (1/2)² +  Cos²A  = 1

=> 1/4 + Cos²A  = 1

=> Cos²A  = 1 - 1/4

=> Cos²A  = 3/4

=> CosA = ±√3/2

CotA  = CosA/SinA

=> CotA  =   (±√3/2) /( 1/2 )

=>  CotA  =    ±√3

CotA का मान है ±√3

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