If you fail, never give up because FAIL means 'First Attempt In Learning'.— A. P. J. Abdul Kalam

Relations & Functions — quick quiz

5 real CUET UG questions on Relations & Functions. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 5

EASY

Let f: R → R be defined by f(x) = 3x + 5. Then f is: