## Liv1234 one year ago Need help with an algebra question(:

1. Liv1234

2. rishavraj

do u know whts $\frac{ a }{ b } \times \frac{ b }{ a }$ ???

3. Liv1234

I'm confused.

4. anonymous

5. rishavraj

lol okay...... see it would be ab/ba = 1 like wise $\frac{ 2 }{ 5 } \times \frac{ 5 }{ 2 }$

6. Liv1234

So, 10/10? And that would be reduced to 1, but what about the (-7)?

7. rishavraj
8. rishavraj

1* -7 = -7

9. Liv1234

So, it would be -7?

10. rishavraj

yup

11. Liv1234

Thanks, so with this one it would be doing the same thing like I did with the last?

12. rishavraj

yup :))

13. rishavraj
14. Liv1234

Like, $3/5 * 5/3=15/15$