Math, asked by dksainibarrod, 1 year ago

Plsssssss tell all three questions....

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Answered by AryaVyas

1st question cannot be solved as what is to be proven is not given.

2nd
Here,

a = b

Therefore b-a = 0

Hence 9(b-a) = 0

3rd

AH = AB +BC + CD + DE + EF + FG +GH.

Here AB , BC and CD are part of AH

Therefore AH>AB+BC+CD

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