Question

3. Identify the numerical coefficients of terms (other than constants) in the following
(i) 1.2a + 0.8b (ii) 3.14 r square 2 (iii) 0.1 y + 0.01 y sqaure 2

Answer 1

1. 1.2 and 0.8

2.3.14

3.0.1 and 0.01

1. expression=1.2a,0.8b

Constant = a, b

coefficient=1.2,0.8

Answer 2

Answer:

que1* 2/5×(3a+2b)

0.4(3a+2b)

3* 1/10y+1/100ys2

1/100y×(10+sπ2)

0.01y×(10+s©2 )

2* (157)Squra2

50

24649/2500

9_2149;9.8596

2500