Math, asked by heplme, 1 year ago

let's see who can solve this It's a challenge for all. Question no. 14

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heplme: it is a challenge for all

Answers

Answered by 1234556

1

ar.abcd=ar.abd+ar.bcd
=1/2*bd*am+1/2*bd*cn
take common out
1/2*bd(am+cn)

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