Question

prove that sinA/1+cotA-cosA/1+tanA=sinA-cosA​

Answer 1

Step-by-step explanation:

SinA/(1+CosA/SinA) - CosA/(1+SinA/CosA)

{Sin²A/SinA+CosA} - {Cos²A/SinA+CosA}

(Sin²A - Cos²A)/(SinA+CosA)

(SinA-CosA)(SinA+CosA) / (SinA+CosA)

SinA - CosA

Answer 2

Answer:

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Here is the solution.

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