Math, asked by jerint603, 4 months ago

Sin A * Cot A = Cos A

Answers

Answered by 2797neil

0

Answer:

Since, $cot A = \frac{cosA}{sinA}$

$L.H.S\\sin A * cotA \\sinA*\frac{cosA}{sinA} \\cosA$

$R.H.S\\cosA$

LHS = RHS

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