Math, asked by mansimanglani3936, 7 months ago

Varify (a×b)×c=(a×b)×c=if a = -5by7, b=13by15,c=-4by7

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Answered by ÚɢʟʏÐᴜᴄᴋʟɪɴɢ1
12

hope it's helpful.

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