Question

Solve it fast .........


1 st question​

Answer 1

Answer:

Step-by-step explanation:

Since all are in root so we can write them in single root..okkk

√x^-1y × y^-1z × z^-1x=1

√1/x.y × 1/y.z × 1/z.x=1

√Y/x × z/y × x/ z=1

They all can cut each other....And 1 Wii remain

√1=1

Proved

Hope it will help you

You are in9th

Answer 2

Answer:-

√x^-1y × y^-1z × z^-1x=1

√1/x y × 1/y z × 1/z x=1

√Y/x × z/y × x/ z=1

The remains 1 =

The remains 1 =√1=1