Rangpur Higher Secondary 2011/3
Posted: Wed Feb 02, 2011 9:02 pm
Problem 3:
If $-3<f<4$ and $-2<g<1$, then what is the range of possible values of $fg$?
If $-3<f<4$ and $-2<g<1$, then what is the range of possible values of $fg$?
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