Home
Class 12
MATHS
(1.4)/(0!) +(2.5)/(1!) + (3.6)/(2!)+.......

`(1.4)/(0!) +(2.5)/(1!) + (3.6)/(2!)+......` =

A

7e

B

11e

C

15 e

D

17e

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • EXPONENTIAL SERIES

    AAKASH SERIES|Exercise EXERCISE - III|8 Videos

  • EXPONENTIAL SERIES

    AAKASH SERIES|Exercise EXERCISE - II (A) (CLASS WORK)|40 Videos

  • ELLIPSE

    AAKASH SERIES|Exercise PRACTICE EXERCISE|65 Videos

  • HYPERBOLA

    AAKASH SERIES|Exercise Exercise|6 Videos

Similar Questions

Explore conceptually related problems

1+(1)/(2!)+(1.3)/(4!)+(1.3.5)/(6!)+...=

(2)/(1!)+(4)/(3!)+(6)/(5!)+....=

Show that 1 + 2/3.1/2 + (2.5)/(3.6) (1/2)^2 + (2.5.8)/(3.6.9) (1/2)^3 + ….. = root(3)4

(1)/(1.2.3)+(1)/(3.4.5)+(1)/(5.6.7)+....

I : (2)/(1!)+(4)/(3!)+(6)/(5!)+....=e-1 II : (3)/(2!)+(5)/(4!)+(7)/(6!)+(9)/(8!)+....=e-1

(1)/(1.2)+(1)/(3.4)+(1)/(5.6)+....