If \(\frac{x}{a + 1}\) + \(\frac{y}{b}\) = 1. Make y the subject of the relation.
a
\(\frac{b(a + 1 - x)}{a + 1}\)
b
\(\frac{a + 1}{b(a - x + 1)}\)
c
\(\frac{a(b - x + 1)}{b + 1}\)
d
\(\frac{b}{a(b - x + 1)}\)
Explanation
Correct Option
aNo explanation available
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Emma4000
7 years ago
x/a+l + y/b =l to make y subject,
let the fraction with y stand alone
y/b= l - x/a+l
then equate the fraction
x/b = l/1 - x/a+l
l.c.m
y/b = (a+l) -(x)/a+l
make y stand alone
y=b(a+l -x)/a+l
option (a) correct
