Question

यदि A = {1}, तो निम्नलिखित में से कौन सत्य है?
(a) {1}€A (b) 1CA (C) A =1
(d) 1€A

(€=bilomsto)​

Answer 1

Answer:

(d)1€A

Step-by-step explanation:

1 belongs to A as set A contains 1. {1}€A is not true as set A does not contain set {1}. 1C A is not true as 1 is not a set. A=1 is not true as A is not a number but a set