the value of the sum in the nth bracket (1)+(2+3)+(4+5+6+7)... is
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Answered by
1
Answer:
(1)+(2+3)+(4+5+6+7)
=(1)+(5)+(22)
=28
brainlygirl1101:
but i asked for nth bracket
say thank to me
why i should say?
Answered by
0
1+5+22=28 answer I think it's help youu
but i asked for nth bracket in the series
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