Divam kumar Asked a Question
September 8, 2020 8:19 pmpts 30 pts
Let f:RR be a continuous function satisfying x+ f0)dt me"-1 for all xe R. Then the set (xe R: 1sf)s2) is the interval (A) log 2, log 3) C)le-1.e-) (B) (2log 2, 3log 3 (D) [0, e1
  • 2 Answer(s)
  • 0 Likes
  • 4 Comments
  • Shares
  • Pranav kumar Best Answer
    Option a is correct
    Likes(0) Reply(0)
  • Pranav kumar thankyou
    Any doubts then ask
    Likes(0) Reply(0)
  • Srinath
    Apply Leibniz rule, for differentiating under the integral. Find the inverse of f(x). You'll see that the answer is option A. If you have doubts, ask.
    Likes(0) Reply(0)
  • Jagat Chaudhary
    use leibnitz to differentiate both sides of given expression. hence we get 1+ f(x)= e^x hence f(x)=e^x - 1 now use this f(x) in given inequality ans solve inequality as shown be...
    Show more
    Likes(0) Reply(0)