Question

Which of the following is irrational?
A) √4/9
B) √12/√3
C) √7
D) √81

Answer 1

Answer:

c √7

Step-by-step explanation:

a√4/9=2/3

b√12/√3=2

d√81=9

c is the option which is irrational other all are rational

Answer 2

Question :

Which of the following is irrational?

Answer :

C) √7

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