Math, asked by sonat4860, 11 months ago

I want the answer.now

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Answered by mantravasupatepaekhj

1

2 seca

plz marks it as brainliest answer

Answered by madkeanuj

1

Step-by-step explanation:

cosA(1+cosA) + 1+sinA(sinA) = 2secA

cosA + cos2 A + sin2A + sinA = 2secA

2secA = 2secA

MARK BRANLIEST

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