1.

Solve the equations log_1000 |x+y| = 1/2 . log_10 y - log_10 |x| = log_100 4 for x and y

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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