Math, asked by avinashrobin7504, 11 months ago

Prove that sincubeA+ coscubeA / sinA + cos A = 1- sinA cosA

Answers

Answered by sandy1816

1

Step-by-step explanation:

sin³A+cos³A/sinA+cosA

=(sinA+cosA)(sin²A-sinAcosA+cos²A)/sinA+cosA

=1-sinAcosA

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