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प्रश्न
If A = {p, q, r}, then number of subsets of A = ______.
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उत्तर
If A = {p, q, r}, then number of subsets of A = 2³ = 2×2×2 = 8
संबंधित प्रश्न
Given: A = {x : x is a multiple of 2 and is less than 25}. Write the set in roster form.
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State whether the given pair of set is equal or equivalent.
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State whether the given pair of set is equal or equivalent.
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{x + 3 = 2 and x ∈ N}
Examine if the following set is the empty set:
P = {x : 3x = 0}
If P = {2, 3, 4, 5}; then D = {6, 5, 4} is proper subset of P?
