English

If fxcosxthen the value of f'f(x)=1+cos2(x2),then the value of f'(π2) is ____________. -

Advertisements
Advertisements

Question

If `"f" ("x") = sqrt (1 + "cos"^2 ("x"^2)), "then the value of f'" (sqrtpi/2)` is ____________.

Options

  • `sqrtpi/6`

  • `-sqrt(pi/6)`

  • `1/sqrt6`

  • `pi/sqrt6`

MCQ
Fill in the Blanks

Solution

If `"f" ("x") = sqrt (1 + "cos"^2 ("x"^2)), "then the value of f'" (sqrtpi/2)` is `underline(-sqrt(pi/6))`.

shaalaa.com
  Is there an error in this question or solution?
Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×