Find the number of pairs for (x, y) from...

Find the number of pairs for (x, y) from the followoing equations :
`log_(100)|x+y|=(1)/(2)`
`log_(10)y-log_(10)|x|=log_(100)4`

A

0

B

1

C

2

D

none of these

Verified by Experts

The correct Answer is:

C

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