Let `f(x)=ax^(2)-b|x|` , where a and b are constant . Then at x=0 , f(x) has

Let f(x)=ax^(2)-b|x|, where a and b are constants.Then at x=0,f(x) has a maxima whenever a>0,b>0 a maxima whenever a>0,b 0,b 0,b<0

Let f(x) =ax^(2) -b|x| , where a and b are constants. Then at x = 0, f (x) is

Let f(x)=a x^2-b|x|, where aa n db are constants. Then at x=0,f(x) has A. a maxima whenever a >0,b >0 B. a maxima whenever a >0,b 0,b 0, b<0

Let f(x)=a x^2-b|x|, where aa n db are constants. Then at x=0,f(x) has a maxima whenever a >0,b >0 a maxima whenever a >0,b 0,b 0, b<0

Let f(x)=a x^2-b|x|, where aa n db are constants. Then at x=0,f(x) has a maxima whenever a >0,b >0 a maxima whenever a >0,b 0,b 0, b<0

A function is defined as f(x) = ax^(2) – b|x| where a and b are constants then at x = 0 we will have a maxima of f(x) if

Let f(x)=a+b|x|+c|x|^4 , where a , ba n dc are real constants. Then, f(x) is differentiable at x=0, if a=0 (b) b=0 (c) c=0 (d) none of these

Let f(x)=a+b|x|+c|x|^4 , where a ,\ b , and c are real constants. Then, f(x) is differentiable at x=0 , if a=0 (b) b=0 (c) c=0 (d) none of these

Let f(x)=a+b|x|+c|x|^(4), where a,b, and c are real constants.Then,f(x) is differentiable at x=0, if a=0( b) b=0 (c) c=0( d) none of these