AP EAMCET202315 May 2023Morning ShiftMathematicsContinuity and DifferentiabilityActual
If f : R R defined by f(x)= array ll x- x 2 x , & x 0 array . is continuous on R , then f(0)=
Options
- A1 / 2
- B3 / 2
- C1
- D-1
Correct answer
A. 1 / 2
Step-by-step solution
Since f(x) is also continuous on R aligned & Hence f(0)= _ h 0 f(0-h)= _ h 0 (-h)- (- h 2 ) (-h) & f(0)= _ h 0 [ h h - 1 2 ( h 2 ) ( h 2 ) ]=1- 1 2 & f(0)= 1 2 aligned