Question: Find a simple expression for the value of 10 (9)+(9)+(99)+(99)+(99) 3 10 10 2 10 4 10 5 10 10 10 10 + ( )
Find a simple expression for the value of

10 (9)+(9)+(99)+(99)+(99) 3 10 10 2 10 4 10 5 10 10 10 10 + ( ) + ( 9 ) + ( ' ' ) + ( 9 ) 6 7 8
Step by Step Solution
3.45 Rating (165 Votes )
There are 3 Steps involved in it
Answer Since 1x n n C 0 n C 1 x n C 2 x 2 n C n x n Put x1 ... View full answer
Get step-by-step solutions from verified subject matter experts
