Math, asked by nehaarun36, 3 months ago

If sin A+Sin²A find cos²A+cos⁴A​

Answers

Answered by sandy1816
4

Answer:

SinA+sin²A=1

sinA=1-sin²A

sinA=cos²A

now,cos²A+cos⁴A

=sinA+sin²A

=1

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