1.

Solve the following equation for x and y log_(100)|x+y| = 1/2, log_(10)y - log_(10)|x| = log_(100) 4,

Answer»

`(8/3, 16/3) (-8 , -16)`
`(10/3, 20/3), (-10, 20)`
`(-10/3, -20/3), (70,20)`
NONE of these

ANSWER :B


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