Question

if the sum of digits of a two digit no. is 9 and. their difference is 1 find the no.​

Answer 1

Answer:

5 and 4

Hope its helpful...

Have a nice day...

Answer 2

Given-

let the first number be X

and, 2nd number be Y

According to question

X+Y=9-----(1)

X-Y=1‐------(2)

▪︎on adding equation (1) and (2)

2X = 10

=X=5

by, putting the value of X in equation (1)

we get, Y=4

▪︎Required number is = 5 and 4

☆ hope it helps you ✌