Math, asked by vkamala7, 10 months ago

sin teta + cos teta = x if sin teta * cos teta

Answers

Answered by sandy1816

2

Step-by-step explanation:

sinA+cosA=x

(sinA+cosA)²=x²

1+2sinAcosA=x²

2sinAcosA=x²-1

sinAcosA=x²-1/2

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