(a) We may first multiply 4 and 2 to get 8 andthen multiply by 7 to ge – InterviewSolution

1.	(a) We may first multiply 4 and 2 to get 8 andthen multiply by 7 to get the total productas 56.(b) We may multiply 2 by 7 to get 14 and thenmultiply by 4 to get 56.Thus, (4 x 2) * 7 = 4 x (2 x 7). This canbe done for any three numbers. Expressthis property in a general way by usingvariables a, b and c.
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