The product of two rational numbers is zero one of them is 7 by 8
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Answer:
Two rational numbers be X and Y
Given:
X=7/8Y------------1
X×Y=0------------2
From 1 and 2
X×Y=0
7/8Y×Y=0
7Y^2/8=0
7Y^2=0
Y^2=7
Step-by-step explanation:
Answered by
0
Step-by-step explanation:
let the number be X
0×x =7/8
0/1 = 7/8
cross multiply
0 = 7
=7-0
= 7
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