Question

40
10. Let P and Q be two finite sets such that n(P and Q) = 12, n(P-Q) = 24, n(Q-P) = 45.
Then n(P) and n(Q) are respectively :
(1 Point)
12 and 21
36 and 57
57 and 36
33 and 21
11. A group of 120 students. 90 take mathematics and 72 take​

Answer 1

Answer:

Distance and displacement are two quantities that seem to mean the same but are distinctly different with different meanings and definitions. Distance is the measure of “how much ground an object has covered during its motion” while displacement refers to the measure of “how far out of place is an object.” In this article, let us understand the difference between distance and displacement.

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