Math, asked by Fiya000, 7 months ago

(sin2a+sin2b)^2+(cos2a+cos2b)^2=4cos^2(a-b)

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Answered by preetiagroya13

0

Answer:

agvg

Step-by-step explanation:

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Answered by AviralKumarDwivedi

1

Step-by-step explanation:

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