Question

© Which one of the
following
is
irrational number
an
(i)root 4/9
(ii) 4/5
(iii)root 7
(iv) root 81
​

Answer 1

Answer:

iii

Step-by-step explanation:

this is correct I think

Answer 2

Answer: the irrational number in these is (iii) root 7

So root 7 is your answer..