Question

a/b is always the multiplicative inverse of b/a

Answer 1

hey friend..yes ur correct..

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a/b is always the . multiplicative inverse of b/a

that's because their product gives us 1..
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if we consider a and b to be real numbers then...
let a=4 and b=-5

then 4/-5×-5/4=1

.

Answer 2

in the case it would be yes if , there would be a=5and b=7
a/b=b/a
5/7=7/5(answer comes 1)

in the case it would be no if , there would be a=1 and b=6

a/b=b/a
1/6=6/1(which is =6)
so in this case it is not possible

Hope it will help you