Find the numerical coefficient of each of the terms : 10xyz, -7xy²z, -9xyz, 2xy²z, 2x²y²z²
Solution:
Given, the terms are 10xyz, -7xy²z, -9xyz, 2xy²z, 2x²y²z².
We have to find the numerical coefficient of each of the terms.
Numerical coefficient represents a numerical factor in a term.
Numerical coefficient of 10xyz = 10 × xyz = 10
Numerical coefficient of -7xy²z = -7 × xy²z
= -7
Numerical coefficient of -9xyz = -9 × xyz
= -9
Numerical coefficient of 2xy²z = 2 × xy²z
= 2
Numerical coefficient of 2x²y²z² = 2 × x²y²z²
= 2
Therefore, the numerical constants are 10, -7, -9, 2 and 2.
✦ Try This: Find the numerical coefficient of each of the terms : 17rst, -8abc, 10a²bc
☛ Also Check: NCERT Solutions for Class 7 Maths Chapter 12
NCERT Exemplar Class 7 Maths Chapter 10 Problem 55 (ii)
Find the numerical coefficient of each of the terms : 10xyz, -7xy²z, -9xyz, 2xy²z, 2x²y²z²
Summary:
The numerical coefficients of each of the terms 10xyz, -7xy²z, -9xyz, 2xy²z, 2x²y²z² are 10, -7, -9, 2 and 2
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