Math, asked by Anonymous, 11 months ago

Hii guys.....


If Cos A + cos²A = 1, then sin²A + sin⁴ is equal to..........??????​

Answers

Answered by ansh1317
1

Answer:

tan square A+ tan 4 A........

Answered by Anonymous
1

Answer:

Cos A + cos²A = 1

cos A = sin^2A

tanAsinA = 1

SinA = 1/tanA---(1

Now

sin²A + sin⁴A

sin^2A(1 + sin^2A)

sin^2A(sec^2A)/tan^2A (from 1

tan^4A

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