1.

Multiply (1)/(2)a^(2)b-(2)/(3)ab^(2)+b by 6abc:

Answer»

`3a^3b^2c-4a^2b^3c+30abc`
`3a^3b^3c-4a^3b^2c+6abc`
`6a^3b^2+18ab^2c+30abc`
NONE of these

Answer :A


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