Math, asked by rockankit492, 3 months ago

60 points

Find the sum
1.2.3.4.5+ 2.3.4.5.6+3.4.5.6.7
+ ... + (n - 4)(n-3)(n-2)(n-1).n​

Answers

Answered by sunithankamma
1

Answer:

Sorry i don't know the answer

Answered by princess2748
1

Answer:

sorry I dont know.

good night

sweet dreams.

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