Sharayu Asked a Question
December 3, 2021 6:46 pmpts 30 pts
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
  • 1 Answer(s)
  • 0 Likes
  • 1 Comments
  • Shares
  • Deepak singh 1 Best Answer
    Refer attachment
    • cropped342412922747272033.jpg
    Likes(0) Reply(0)
Head Office :
MPA 44, 2nd floor, Rangbari Main Road,
Mahaveer Nagar II, Kota (Raj.) – 324005

Corporate Office:
212, F-1, 2nd Floor, Evershine Tower,
Amrapali Marg,
Vaishali Nagar, Jaipur (Raj.) – 302021

Mail: info@eduncle.com
All Rights Reserved © Eduncle.com