Question

- Sau 2
(2) Powry set
(3) Null set (4) Sut
If BCA then nCANB) is
(1) n(AB) (2 nCB) (3) nCB-A) (4)NCA)
If A=22,9, 2} then the number of non-en
Subsets of A is
18 (2) 5 (3) 6 14) 7
If AUB - A0B, then
(1) AUB (2) A=B
(3) ACB
(4) BCA
In a class of 50 boys, 35 boys play Carrom
and do boys play chess then the number of boys​

Answer 1

Answer:

50 answers hai please marke as brainliest