Home
Class 11
MATHS
[Q*6quad f:[0,oo)rarr[0,oo)&],[quad f(x)...

[Q*6quad f:[0,oo)rarr[0,oo)&],[quad f(x)=(x)/(1+x)" thep "f" is "],[" 9) one-one "&" onto "b" one-one But "],[" d) onto But not one-one "],[" d) Neither one-one nor onto "]

Promotional Banner

Similar Questions

Explore conceptually related problems

If f:[0,oo)->[0,oo) and f(x)=x/(1+x), then f(x) is (a) one-one and onto (b)one-one but not onto (c)onto but not one-one (d)neither on-one nor onto

If f:[0,oo)->[0,oo) and f(x)=x/(1+x), then f(x) is (a) one-one and onto (b)one-one but not onto (c)onto but not one-one (d)neither on-one nor onto

If f: [0,oo) rarr [0,oo) and f(x) = x/(1+x) , then f is a)one-one and onto b)one-one but not onto c)onto but not one-one d)neither one-one nor onto

If f:[0,oo]->[0,oo) and f(x)=x/(1+x), then f (a) one-one and onto (b)one-one but not onto (c)onto but not one-one (d)neither on-one nor onto

If f:[0,oo]rarr[0,oo) and f(x)=(x)/(1+x) then f( a) one-one and onto (b)one-one but not onto (c)onto but not one-one (d)neither on-one nor onto

The function f:[0,\ oo)->R given by f(x)=x/(x+1) is (a) one-one and onto (b) one-one but not onto (c) onto but not one-one (d) neither one-one nor onto

The function f:[0,\ oo)->R given by f(x)=x/(x+1) is (a) one-one and onto (b) one-one but not onto (c) onto but not one-one (d) neither one-one nor onto

Let f: R->R be a function defined by f(x)=(x^2-8)/(x^2+2) . Then, f is (a) one-one but not onto (b) one-one and onto (c) onto but not one-one (d) neither one-one nor onto

Let f: R->R be a function defined by f(x)=(x^2-8)/(x^2+2) . Then, f is (a) one-one but not onto (b) one-one and onto (c) onto but not one-one (d) neither one-one nor onto

f:N^2 rarr N , f(m,n)=m+n then f: [A] f is one-one, onto [B] f is one-one, not onto [C] f is onto, not one-one [D] neither one-one nor onto