Sharayu posted an Question
December 03, 2021 • 18:46 pm 30 points
  • IIT JAM
  • Mathematics (MA)

A sin x +b cos x the necessary & sufficient condition for where c sin x +d cos x # 0, csin x +d cosx to be an increasing function is (a) ad - bc> 0 (b) ad - bc

a sin x +b cos X The necessary & sufficient condition for where c sin x +d cos x # 0, CSin x +d cosX to be an increasing function is (A) ad - bc> 0 (B) ad - bc < 0 (C) ad - bc 2 0 (D) ad - bc < 0

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