MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping
Menu
Rahl ram ram Grade: 11
        

find the number of distinct arrangements of the letters of the word IITJEE that can be made preserving the order in which the vowels(I,I,E,E) occur and not counting the original arrangement IITJEE

6 years ago

Answers : (1)

bibhash jha
15 Points
										

let us put the vowels in order   _I_I_E_E_


The remaining two letters can be put in either of 5 spaces . So number of ways = 5x5 =25


but when the letters TJ is put in same space , we can arrange it in two ways so , there are 5 more ways


so now number of ways =25+5=30


dropping the IITJEE we have 29 ways .

6 years ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies
  • Complete JEE Main/Advanced Course and Test Series
  • OFFERED PRICE: Rs. 15,900
  • View Details
Get extra Rs. 3,180 off
USE CODE: CART20
Get extra Rs. 466 off
USE CODE: CART20

Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!! Click Here for details