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Identify the greater number, wherever possible, in the following? 1002 or 2100 - Mathematics

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Question

Identify the greater number, wherever possible, in the following?

100or 2100

Sum

Solution

1002 or 2100

210 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 = 1024

2100 = 1024 × 1024 × 1024 × 1024 × 1024 × 1024 × 1024 × 1024 × 1024 × 1024 = (1024)10

1002 = 100 × 100 = 10000

Therefore, 2100 > 1002

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Chapter 13: Exponents and Powers - Exercise 13.1 [Page 253]

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NCERT Mathematics [English] Class 7
Chapter 13 Exponents and Powers
Exercise 13.1 | Q 4.4 | Page 253

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