Home
Class 11
MATHS
Let f(x)=a x^2+b x+c ,if f(-1)lt1,f(1)g...

Let `f(x)=a x^2+b x+c `,if `f(-1)lt1,f(1)gt-1,f(3)lt-4` and `a!=0` then

Promotional Banner

Similar Questions

Explore conceptually related problems

Let f(x) =ax^(2) + bx + c and f(-1) lt 1, f(1) gt -1, f(3) lt -4 and a ne 0 , then

Let f(x) =ax^(2) + bx + c and f(-1) lt 1, f(1) gt -1, f(3) lt -4 and a ne 0 , then

Let f(x) =ax^(2) + bx + c and f(-1) lt 1, f(1) gt -1, f(3) lt -4 and a ne 0 , then

If f(x)=ax^(2)+bx+c, f(-1) gt (1)/(2), f(1) lt -1 and f(-3)lt -(1)/(2) , then

If f(x)=ax^(2)+bx+c, f(-1) gt (1)/(2), f(1) lt -1 and f(-3)lt -(1)/(2) , then

Let f(x)=ax+b, a lt 0 , then f^(-1)(x)=f(x)AA x if and only if

Let f(x)={:{(x+1,x gt 0),(x-1,x lt 0):}

Let f(x)=(x^(2)-2x+1)/(x+3),f i n d x: (i) f(x) gt 0 (ii) f(x) lt 0

Let f(x)=(x^(2)-2x+1)/(x+3),f i n d x: (i) f(x) gt 0 (ii) f(x) lt 0