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question mark

find sum upto n terms

n!/(a+1)(a+2)(a+3).....(a+n)

NANDA , 12 Years ago
Grade 12
anser 2 Answers
Ajay Verma
ans:

n!/(a+1)(a+2)(a+3).....(a+n)
= n!/{(a+n)!/a!}
= n!*a!/ (a+n)!



Thanks and Regards,
Ajay verma,
askIITians faculty,
IIT HYDERABAD

Last Activity: 12 Years ago
NANDA
i am asking for sum of n terms you have just rewritten the nth term
Last Activity: 12 Years ago
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