Math, asked by avni60, 1 year ago

Q no. 12 plss solve this Q

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Answered by abhi5251

1

put the value of x is equal to tan ©
then,

then it become an identity.,

1-tan©SQ/1+tan©sq = cos2©
then it will easily differentiate.

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avni60: plss solve Q no. 10

avni60: thanxx

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