Question

Given three sets P, Q & R such
that
P = { x:x is natural number between 10 & 16
Q=(y:y is even number between 8 and 20)
R = (7,9,11,14,18,20)
find i) P-Q ii) Q-R 3) R-P 4) Q-P​

Answer 1

Answer:

answer part 1- 11;13;15