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(1° + 2° + 3°) is equal to ______. - Mathematics

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Question

(10 + 20 + 30) is equal to ______.

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MCQ
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Solution

(10 + 20 + 30) is equal to 3.

Explanation:

For any non-zero integers ‘a’ and ‘b’ and whole numbers m and n,

a0 = 1

So, 10 = 1, 20 = 1, 30 = 1

Then, (1 + 1 + 1) = 3

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Chapter 11: Exponents and Powers - Exercise [Page 338]

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NCERT Exemplar Mathematics [English] Class 7
Chapter 11 Exponents and Powers
Exercise | Q 6. | Page 338

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