Find The Acute Angle A, If (Cosa-Sina) / (Cosa+Sina) = (1-Squareroot3) / (1+Squareroot3)?
Answer the question as soon as possible..plz
Home › Mathematics › Find The Acute Angle A, If (Cosa-Sina) / (Cosa+Sina) = (1-Squareroot3) / (1+Squareroot3)?
Answer the question as soon as possible..plz
-Anonymous
LHS
divide the num and deno by cosx
we get
(1-tanA)/(1+tanA)=(1-root3)/(1+roor3)
comparing these we get,
tanA=root 3
tanA=tan60
A=60
-Anonymous
divide the num and deno by cosx
we get
(1-tanA)/(1+tanA)=(1-root3)/(1+roor3)
comparing these we get,
tanA=root 3
tanA=tan60
A=60
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