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  1. Chapter 13 Class 7 Exponents and Powers
  2. Serial order wise

Transcript

Ex 13.1, 4 Identify the greater number, wherever possible, in each of the following? (v) 210 or 102 210 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 = 4 × 4 × 4 × 4 × 4 = 16 × 16 × 4 = 256 × 4 = 1028 102 = 10 × 10 = 100 Since, 1028 > 100 ∴ 210 > 102 Hence, 210 is greater

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 9 years. He provides courses for Maths and Science at Teachoo.