# Ex 12.1, 3 (iv) - Chapter 12 Class 8 Exponents and Powers

Last updated at Sept. 9, 2021 by Teachoo

Last updated at Sept. 9, 2021 by Teachoo

Transcript

Ex 12.1, 3 Find the value of. (iv) 〖"(" 3^(−1) " + " 4^(−1) " + " 5^(−1) ")" 〗^0 〖"(" 3^(−1) " + " 4^(−1) " + " 5^(−1) ")" 〗^0 = 1 (Any number to the power 0 is 1)

Ex 12.1

Ex 12.1, 1 (i)
Important

Ex 12.1, 1 (ii)

Ex 12.1, 1 (iii)

Ex 12.1, 2 (i) Important

Ex 12.1, 2 (ii)

Ex 12.1, 2 (iii)

Ex 12.1, 2 (iv)

Ex 12.1, 2 (v)

Ex 12.1, 3 (i) Important

Ex 12.1, 3 (ii)

Ex 12.1, 3 (iii)

Ex 12.1, 3 (iv) You are here

Ex 12.1, 3 (v)

Ex 12.1, 4 (i)

Ex 12.1, 4 (ii)

Ex 12.1, 5

Ex 12.1, 6 (i)

Ex 12.1, 6 (ii)

Ex 12.1, 7 (i) Important

Ex 12.1, 7 (ii)

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Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.