Math, asked by rockankit492, 3 months ago

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

Question From Sequences n series​

Answers

Answered by milidhireswar45
2

soorry I dont know the answer

Answered by princess2748
2

Answer:

good night

sweet dreams

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