Class XII

Which of the following is different from ∫( 1/1+x²) dx ?
  1. (π/2)− cot⁻¹x+C
  2. − cot⁻¹x+C
  3. tan⁻¹x+C
  4. None of these
One value of∫f′(x) f x dx is
  1. f ‘ (x)
  2. f (x)
  3. {∫f(x)²}/2
  4. None of these
If ∫f(x) f x dx = g (x) + C and also ∫f(x) f x dx = h(x) + D, then
  1. g (x) . h (x) = constant
  2. g(x)/h(x)=constant
  3. g (x) - h (x) = constant
  4. h (x) + g (x) = constant
If∫g(x)dx=g(x),then∫g(x)[(1+sin x)/1+cos x)]dx is equal to
  1. g(x)/[1+cos x]
  2. g (x)[ tan x/2] + C
  3. (1/2) g(x) ( sec²) x/2
  4. g(x) tan x + C
Time Elapsed

HR : MIN : SEC
Question Answered
0
Score out of 100
0

Get Started!

we provide the best
services to our students

AmazingCounters.com Views

 

LKG - 12th

Rs 1,999  Annual
Plan
TOP