Question

integer a,b,c if minimum & maximum value a+b+c if log (a) +log(b) +log(c)=0

Answer 1

Answer:

log|a| + log|b| +log|c|=0 => log|abc|= 0 => abc= +1 or -1. The max and min value of each a,b,c is 1, -1.So max and min value of a+b+c= 3,-3Answer= C. 3,-3

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