IIT-JEE
Exam
Numerical Ability
Percentage
sum to n terms: 0!/5! + 1!/6! + 2!/7! + ... ?
Read Solution (Total 1)
3!/8!
13 years ago
Helpfull: Yes(8) No(5)
IIT-JEE Other Question
If f(x)=ax/(ax + Öa) (a > 0), evaluate r=1å2n-1 f(r/2n).