Answers

2015-05-27T16:34:44+05:30
A;
1x[-1/2x1/4]=[1x-1/2]x1/4
1x-1/8=-1/2x1/4
-1/8=-1/8
1 5 1
2015-05-27T16:47:44+05:30
A) 1.(-1/2.1/4)=(1.-1/2).1/4 -1/8 = -1/8 b) 2/3.(-3/7.1/2)=(2/3.-3/7).1/2 2/3.-3/14=-6/21.1/2 -1/7=-1/7 c) -2/7.(-5/6.1/4)=(-2/7.-5/6).1/4 -2/7.-5/24=5/21.1/4 5/84=5/84 d) 0=0 The name of the property is associative property .
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