Ex 5.4, 1 - Chapter 5 Class 12 Continuity and Differentiability
Last updated at May 29, 2018 by Teachoo
Transcript
Ex 5.4, 1 Differentiate . . . in , sin Let = sin Let = & = sin = Differentiating both sides . . . = = 2 = 2 = . sin sin . sin 2 = . sin cos . sin 2 = sin cos sin 2 =
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