Math, asked by midhunaunnikrishnan, 5 months ago

(cos x -cosy)^2+(sin x-sin y)=4sin^2(x-y/2)

Answers

Answered by rsj243500

0

Step-by-step explanation:

काश गोरी का स्थान क्यों ऑफिस में दाग द कक्वेश

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