Published by:
CGP EDU Academic Team
Published on: August 12, 2026
Consider two sets 
and 
. Then the number of onto functions 
is equal to :
Text Solution
Verified by ExpertsThe correct answer is:
A
A : 
or 
or 
or 1 (reject) +
Number of onto functions from A to 
──────────────────────────────────────────────────────────────────────────────────────────
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
The internal energy of a monoatomic gas is 3 nRT . One mole of helium is kept in a cylinder having …
A body of mass 14 kg initially at rest explodes and breaks into three fragments of masses in the ra…
A block is sliding down on an inclined plane of slope and at an instant this block is given an up…
The current passing through a conducting loop in the form of equilateral triangle of side is 2A. T…
A paratrooper jumps from an aeroplane and opens a parachute after 2 s of free fall and starts deacc…
Two shorts dipoles having charges and length 1 cm and having charges and length 1 cm are placed…