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The number of subsets of {1, 2, 3, ….... , 9} containing at least one odd number is – (a) 324 (b) 396 (c) 496 (d) 512

The number of subsets of {1, 2, 3,  ….... ,  9} containing at least 
one odd number is –
(a)  324 
(b)  396 
(c)  496 
(d)  512

Grade:12th pass

1 Answers

PULKIT
12 Points
8 years ago
496
 

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