Question

If a function f=(1,5),(2,6),(3,4) from the set A=(1,2,3) to the set B is invertible,find the set B?​

Answer 1

because set A=(1,2,3) to the set B is invertible. so thus

Answer 2

Answer:

B= {5,6,4}

Step-by-step explanation:

here ,

f=AB

here A={1,2,3}

B={5,6,4}