Question

there are just two ways in which 5 may be expressed as the sum of two different positive integers namely 5=4+1=3+2 in how many ways 9 can be expressed as the of two different positive integers ​

Answer 1

Answer:

0+9

1+8

2+6

3+5

4+4

5+3

6+2

8+9

9+0

Hence there are 9 ways...

Hope it helps

Mark brainliest

Answer 2

Answer:

1+8;

2+7;

3+6;

4+5,

hence,It can be done in 4 ways.