Mangesh Asked a Question
May 9, 2020 5:22 pmpts 30 pts
explain me that why k+2>0 and k-2<0 for root has to be real
  • 2 Answer(s)
  • 0 Likes
  • 4 Comments
  • Shares
  • Mangesh
    thanx
    Likes(0) Reply(0)
  • Chandra dhawan thankyou
    see attached file
    • cropped-725053239.jpg
    Likes(0) Reply(0)
  • Mangesh
    thanx
    Likes(1) Reply(0)
  • Ruby negi thankyou
    according to me,,function f has max value at x=-1 and minimum value at x=1 so they take value of F(-1)=k+2>0 and f(1)=k-2<0.. hope you are getting me...
    Likes(1) 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