- #1

- 21

- 0

## Homework Statement

how did they solve 1 through 4? it should be easy but i cant solve it

thanks for any help

You are using an out of date browser. It may not display this or other websites correctly.

You should upgrade or use an alternative browser.

You should upgrade or use an alternative browser.

- Thread starter aub
- Start date

- #1

- 21

- 0

how did they solve 1 through 4? it should be easy but i cant solve it

thanks for any help

- #2

phyzguy

Science Advisor

- 5,009

- 1,994

- #3

- 21

- 0

ok thanks i solved it

Share: