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If a = {P, Q, R}, Then Number of Subsets of a = ______. - Mathematics

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If A = {p, q, r}, then number of subsets of A = ______.

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Solution

If A = {p, q, r}, then number of subsets of A = 2³ = 2×2×2 = 8 

Concept: Concept for Revision Idea of Sets
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Selina Concise Mathematics Class 7 ICSE
Chapter 13 Set Concepts (Some Simple Divisions by Vedic Method)
Exercise 13 (C) | Q 6.1
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