Indices Class-9th ICSE RS Aggarwal Maths Goyal Brothers Prakashan

Indices Class-9th ICSE RS Aggarwal Maths Solutions Goyal Brothers Prakashan Chapter-6 . We provide step by step Solutions of Exercise / Lesson-6 Indices for ICSE Class-9 RS Aggarwal Mathematics .

Our Solutions contain all type Questions with Exe-6 A with Notes to develop skill and confidence. Visit official Website CISCE for detail information about ICSE Board Class-9 Mathematics.

Board	ICSE
Publications	Goyal brothers Prakshan
Subject	Maths
Class	9th
Chapter-6	Indices
Writer	RS Aggrawal
Book Name	Foundation
Topics	Solution of  Exe-6 A with Notes to develop skill and confidence.
Academic Session	2021-2022

Indices Class-9th ICSE RS Aggarwal Maths Solutions Goyal Brothers Prakashan Chapter-6

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Notes on Indices

Exercise-6 ,

 

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Definition of Indices

A number or a variable may have an index. Index of a variable (or a constant) is a value that is raised to the power of the variable. The indices are also known as powers or exponents. It shows the number of times a given number has to be multiplied. It is represented in the form:

a^m = a × a × a ×……× a (m times)

Here, a is the base and m is the index.

Laws of Indices

a⁰ = 1

a^-p = 1/a^p

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Exercise – 6, Indices Class-9th ICSE RS Aggarwal Maths Solutions Goyal Brothers Prakashan 

Page 82-83

evaluate :

Question 1.

(i) (125) ^1/3

(ii) ………………..

(iii) ………………

(iv) ……………..

(v) ………………….

(vi) ……………………..

(vii) ……………………

(viii) …………….

(ix) ……………….

Question 2.

…………………….

……………………

……………………

Question 8

Simplify:

Question 9

…………………….

……………………..

……………………

Question 17

Prove that

Question 18

…………………..

………………

…………………

Question 23

If 21168 ……………………… x, y, z.

Question 24 

If 1960 =………………………. find value of a, b, c

Question 25

…………………

……………………..

Question 33 

If ……………………..show that

Question 34

If 2^x = 3^y = 6^-z

 

–: End of Indices Class-9th ICSE RS Aggarwal Solutions for ICSE Class-9  :–

 

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