class 11 Math Algebra Sets

Let $AandB$ be two sets containing four and two elements respectively. Then the number of subsets of the set $A×B,$ each having at least three elements is :

(a)

$219$

(b)

$256$

(c)

$275$

(d)

$510$

Similar topics

determinants

matrices

binomial theorem

complex numbers and quadratic equations

sequences and series

determinants

matrices

binomial theorem

complex numbers and quadratic equations

sequences and series

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