Question

Help me senpai...ahhhhh...plz.... someone​

Answer 1

The answer is 3/3 or 1

Explanation:

I. If pqr = 1, then 1*1*1 = 1 , so p = 1, q = 1 and r = 1

When
`1^(-1)` = 1

`(1)/(1 + 1 + 1)` +
`(1)/(1 + 1 + 1)` +
`(1)/(1 + 1 + 1)`

=
`(1)/(3)` +
`(1)/(3)` +
`(1)/(3)`

=
`(3)/(3)`

= 1

Hope that help :D