Math, asked by namantuppatkar123, 10 months ago

Express the ratios cos A, tanA and secA in terms of sin A.

Answers

Answered by arhamshami786

2

Answer:

cosA^2=1+sinA^2

Step-by-step explanation:

cosA^2= 1+sinA^2

tanA= sinA/sqrt( 1+sinA^2)

secA= 1/sqrt (1+sinA^2)

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