Question

1 Pairing off objects from two groups in different ways
1) Ajay wants to travel light. So he took with him three shirts - one red, one green and
one blue and two pairs of trousers - one white and one black. How many different
ways does he have of pairing off a shirt with trousers?
Writing 'S' for shirt and 'T' for trousers, the possible different pairs are:
(Red S, Black T). (Green S, Black T), (Blue S, Black T) Altogether 6
(Red S. White T), (Green S, White T), (Blue S, White T)
different pairs.
​

Answer 1

Answer:

Khud se try kar bhai, dusro ko kyu satata h

Answer 2

Answer:

1. He paired 3 shirts to with two pair of trousers