Math, asked by nagarjunachityala02, 10 months ago

(secA+TanA)(1-Sin A)

Answers

Answered by pathakpakhi55

5

Answer:

cosA

Step-by-step explanation:

(secA+tanA)(1-sinA)

(1/cosA+sinA/cosA)(1-sinA)

(1+sinA)(1-sinA)/cosA

(1-sin^2A)/cosA

cos^2A/cosA

cosA

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