Math, asked by yass, 10 months ago

prove that ...rhs =1/secA-tanA​

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Answers

Answered by Ajinkya007
2

Answer:

Step-by-step explanation:

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Answered by aniruddhaanturlikar
0

Answer:

Step-by-step explanation:

Question: (sinA - cosA + 1)/(sinA + cosA - 1) = 1/(secA - tanA)

Explanation

1. Multiply L.H.S by (sinA + cosA + 1)/(sinA + cosA + 1). Apply all algebraic formulas.

2. Use Trignometric identities and take common terms out.

3. Solve R.H.S and bring out same fraction as in L.H.S we get on solving.

4. Hence Proved

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