Math, asked by gargakshit0877, 7 months ago

Trigonometry Question

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Answered by AkhilaNimmathota

0

(Sinx/cosx) cosx / sin^3x+sinxcosx

Take sinx as common in denominator

(Sinx/cosx) cosx / sinx(sin^2x+cos^2x). (:.sin^2x+cos^2x=1)

(sinx/cosx) cosx / sinx

Cancel all the terms and the answer is 1.

Answered by Uniquedosti00017

1

Answer:

formula =

1. sin²A + cos²A = 1

2. tanA = sinA/cosA

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