The function `f:(-oo,-1)rarr(0, e^5)` defined by `f(x)=e^(x^3-3x+2)` is (a)many one and onto (b)many one and into (c)one-one and onto (d)one-one and into

The function f:(-oo, 1] rarr (0, e^(5)] defined as f(x)=e^(x^(3)+2) is

The function f:[-(1)/(2),0]rarr B, defined by f(x)=cos^(-1)(4x^(2)+3x) is both one-one and onto if

Let f:R rarr R, be defined as f(x)=e^(x^(2))+cos x, then is (a) one-one and onto (b) one-one and into ( c) many-one and onto (d) many-one and into

The function f: R->R defined by f(x)=2^x+2^(|x|) is (a) one-one and onto (b) many-one and onto (c) one-one and into (d) many-one and into

The function f: R->R defined by f(x)=6^x+6^(|x|) is (a) one-one and onto (b) many one and onto (c) one-one and into (d) many one and into

f: N rarr N, where f(x)=x-(-1)^(x) .Then f is: (a)one-one and into (b)many-one and into (c)one-one and onto (d)many-one and onto

f: R->R is defined by f(x)=(e^x^2-e^-x^2)/(e^x^2+e^-x^2) is (a) one-one but not onto (b) many-one but onto (c) one-one and onto (d) neither one-one nor onto

The function f:[2,oo)rarr Y defined by f(x)=x^(2)-4x+5 is both one-one and onto if

A function f:RrarrR is defined by f(x)=4x^(3)+5,x inR . Examine if f is one-one and onto.

The function f::[0,3]rarr[1,29], defined by f(x)=2x^(3)-15x^(2)+36x+1, is (a) one-one and onto (b) onto but not one-one (c) one-one but not onto (d) neither one-one nor onto