Question

please tell the solution​

Answer 1

Step-by-step explanation:

square both sides

you get

y/x×z/y×x/z =1

1=1 hence proved

second question

.multiply both fractions by one more than the number of rational numbers to be inserted.that is multiply by 6

you get 18/30 and 24/30 .you can insert

19/30, 20/30, 21/30,22/30 and 23/30

or simplifying 19/30,2/3,7/10,11/15 and 23/30.