English, asked by badalharichandan44, 7 months ago

2 Show that:2 sin?B+ 4 cos (a +B) sin a sin B+ cos2 (a +B) = cos 20
INCERT​

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Answered by AnuRashuVerma
0

Answer:

guide you through the night with my mom is calling me a pic of you and I don't know about that I have to go to the washing machine dealer for complaining about the defective

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