Question -
Answer -
For A
Letters in word reap
A ={R, E, A, P} = {A, E, P, R}
For B
Letters in word paper
B = {P, A, E, R} = {A, E, P, R}
For C
Letters in word rope
C = {R, O, P, E} = {E, O, P, R}.
Set A = Set B
Because every element of set A is present in set B
But Set C is not equal to either of them because all elements are not present.