Question

7.
Let 'a' be an independent measure and b a dependent measure. If c is the constant of
proportionality, then
a).b
b).b/a​

Answer 1

Given :  'a'  is independent measure

b  is dependent measure

c is the constant of proportionality

To Find :   b/a

Solution:

'a'  is independent measure

b  is dependent measure

=> b  ∝  a     if  directly proportional

c is the constant of proportionality

=> b = ac

=> b/a  = c

'a'  is independent measure

b  is dependent measure

=> b  ∝  1/a     if  inversely  proportional

c is the constant of proportionality

=>  b = c/a

=> ab = c

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