Math, asked by avripr, 11 months ago

(secA + tan A)(1-sinA)​

Answers

Answered by ManswiPradhan
0

Step-by-step explanation:

(secA+tanA)(1-sinA)

=secA+tanA-secA×sinA-tanA×sinA

=(1/cosA)+tanA-tanA-(sin²A/cosA)

=(1/cosA)-(sin²A/cosA)

=(1-sin²A)/cosA

=cos²A/cosA

=cosA

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Answered by mitachakraborty976
0

Answer:

the answer of the question is cosA

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