Math, asked by presto, 11 months ago

if a+b= 60 and c-d= 40 then the maximum value of 4sin^2 a+2cos^2 a+2cos^2 b+4sin^2 b+4sinasinb-2cosacosb

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Answered by yogeshyogeshroka

1

Answer:

you can open it and see if it is still available and if so what time would be good for you to come home not

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