Math, asked by mrunalikhairkar40, 8 months ago

1(2)+2(3)+3(4)+........+10(11) find the value​

Answers

Answered by supernova22
1

Answer:

= 2 + 6 + 12 +20 + 30 + 42 + 56 + 72 + 90 + 110

= 440

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