Question
What approximate value will come in place of the
question mark (?) in the following question? (Note: You are not expected to calculate the exact value.) (43.9)² – √1225 + (16.95 × 2.01) = ?Solution
ATQ,
(43.9)² = (44)² = 1936 √1225 = 35 16.95 × 2.01 = 17 × 2 = 34 Approximate value = 1936 – 35 + 34 = 1935
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