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Q.3 Solve:- a) (-3)*(-6)*(-9)*(-12)b) (-1)*(-1)*(-1)----- 80 times |
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Answer» a) (-3) *(-6) =18(-9) *(-12) =108so, 18*1081944b) -1*-1=1so, answer is 1 as 2 is factor of 80 |
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