Math, asked by VenkiDOP1495, 9 months ago

1+cosA-sin2A/sinA(1+cosA)=cotA prove that with another method.

Answers

Answered by rameshbeniwal958

4

I hope it help you. please mark as brailiant.

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Answered by ManaliSingh44

0

Step-by-step explanation:

1+cosA-sin^2A = cotA

1+cosA-sin^2A = cotAsinA(1+cosA)

L.H.S.

=> cos^2A + sin^2A +cosA - sin^2A

sinA (1+cosA)

=> cosA (cosA+1)

sinA (1+cosA)

=> cosA

sinA

=> cotA

HENCE PROVED

L.H.S.=R.H.S

hope it will be helpful

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