All the thinking corner plss

All the thinking corner plss then n(A) i' Let is a colour in national flag oi Indial and B=lRed. Blue. Green), Are these two sets equivalent? "story. geography). Q • The set of all prime factors oi 210. equivalent of 210 are 2,3S.and 7 and so. Q (2.3.5.71 Q are equivalent sets example. if we are given A also an and every Solution A and B are equal sets I .4.7 Subset