[" Q2.Which of the following is an "],[" irrational numbers? "],[0sqrt(9/4)],[0sqrt(12/3)],[0sqrt(7)],[" O "v81]

Which of the following is irrational? sqrt((4)/(9))(b)(4)/(5)(c)sqrt(7)(d)sqrt(81)

Which of the following number is not irrational ?(i)(2)/(sqrt(3)),(sqrt(3))/(4),sqrt((25)/(49)),7sqrt(2)

Prove that sqrt3+sqrt7 is an irrational number.

Identify each of the following as rational or irrational number . (i) sqrt(12) (ii) 3 sqrt(2) xx sqrt(8)

Classify the following number as rational or irrational . sqrt81

Which of the following is irrational? A. sqrt(4/9) B. 4/5 C. sqrt(7) D. sqrt(81) ANSWER : C

An irrational number between sqrt(2) and sqrt(3) is .

Which one of the following are irrational numbers ? (i) sqrt(2+sqrt3) , (ii) sqrt(4+sqrt25) , (iii) root3(5+sqrt7) , (iv) sqrt(8-root3(8))

Classify the following numbers as rational or irrational : (3sqrt8)/sqrt2 .