Question
Let ‘p’ denote the number of primes from 1 to 30, and
‘q’ be the number of prime numbers in the range 31 to 50. What is the product p × q?Solution
ATQ,
Prime numbers from 1 to 30: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29 → Total = p = 10
Prime numbers from 31 to 50: 31, 37, 41, 43, 47 → Total = q = 5
p × q = 10 × 5 = 50
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