Question

1.Paraphrase: When the jet climbs higher up to about ten thousand feet, he could apprehend the fact that cities grew water resources. Water fulfilled the necessities like agriculture, transport, business and others. He found that valleys were populated which met the necessities of the people.​

Answer 1

Ans) (1) Write with reason, which of the following are finite or infinite: A = {xlx is a multiple of 3) (ii) B=(yly is a factor of 13) (iii) C = {..., -3, -2, -1,0) (iv) D-xlx=2", n EN)​wer:

Explanation: