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if a+b+c < 1 then ab+bc+ac = ?
1. 1/2 3.1 4.none of these.
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someone solve this plz
11 years ago
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Patni Other Question
mod(x)+cube(x)=0
1.(0,-1) 2.(0,-1,1) 3.(0,-1,-2) 4.indeterminate
.if a man earns Rs20 on first day and spends Rs15 on second day ,and earns Rs20 on third day and spends Rs 15 on fourth day and goes on on which day he will be having Rs 60.