Math, asked by prabhusiddarth, 9 months ago

6.
Which of the following is correct?
(1) Ø {a,b} (2) ØE {a, b}
(3) {a} & {a, b}
(4) a c{a, b}

Answers

Answered by mrmadhurgehlot
1

Answer:

4

Step-by-step explanation:

according to set it is right

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