Math, asked by sahil60433, 11 months ago

sin²A + sin²B + cos²(A + B) +
2sinA sinB cos(A + B) = 1

Answers

Answered by lakshya200627

1

Step-by-step explanation:

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Answered by Salmonpanna2022

1

Answer:

In attachment I have answered this question.

I hope it's help you...☺

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