Question

Let A={x : x is a colour in
national flag of India} and
B={Red, Blue, Green). Are
these two sets equivalent?​

Answer 1

Answer:

A={x:x is colour in rainbow}

As we know that,

Colours in rainbo are violet, indigo, blue, green, yellow, orange, red.

Therefore,

A={violet, indigo, blue, green, yellow, orange, red}