Ex 5.1, 7 (iii) - Chapter 5 Class 8 Squares and Square Roots

Last updated at Dec. 16, 2024 by

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Ex 5.1, 7 Without adding, find the sum. (iii) 1 + 3 + 5 + 7 + 9 + 11 + 13 + 15 + 17 + 19 + 21 + 23 Total consecutive odd numbers = 12 Thus, n = 12 ∴ Sum = "n" ^2 = 122 = 144

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo