Math, asked by araj34068, 2 months ago

cosA/1-sinA=1+sinA/cosA​

Answers

Answered by svptarun23
1

Answer:

LHS = cosA / 1+sinA

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

= cosA (1-sinA) / 1-sin^2A

= cosA (1-sinA) / cos^2A

= 1-sinA /cosA

RHS = 1-sinA / cosA

LHS = RHS

Hope you understand

Please make it a brainlist answer

Answered by Krishigharat
0

Step-by-step explanation:

LHS

= cosA / 1-sinA × 1+sinA / 1+sinA

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

= cosA ( 1+sinA) / 1-sin^2A

= cosA (1+sin) / cos^2A

= ( 1+sinA) / cosA

= RHS

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