Question

cosA /1- tana + sinA/1-cot A = sinA + cosA
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Answer 1

Answer:

Here is the solution -

= (sinA + 1 - COSA) / (COSA - 1 + sinA)

Divide each term by cosA

=(tanA + secA 1)/ (1 - secA + tanA)

=[tanA + secA - ( sec? A - tanA)] /

(1- secA + tanA)

= (tanA+seCA)(1 - secA + tanA )/(1 secA + tanA)

= tanA + secA

= (sinA / cosA )+ 1/ cosA

=

(sinA +1)/ cosA

Hence Proved

Hope it will help you

Answer 2

Answer:

Hope it may help u

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