Math, asked by arupbhowmick988, 3 months ago

a, b, c. d ক্রমিক সমানুপাতী হলে, প্রমাণ করি যে
() (a+b+c)(bc+d) = (ab+bc+cd)​

Answers

Answered by vrutti1806
0

Step-by-step explanation:

yes this is your answer

a+b+c)(bc+d) = (ab+bc+cd

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