[" (a) Which of the following is an irrational number? "],[[" (i) "sqrt(23)," (ii) "0.3799]]

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

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))

Show that 4sqrt(2) I an irrational number.

Show that the following numbers are irrational. (i) 6+sqrt(2) (ii) 3-sqrt(5)

Classify the following numbers as rational or irrational : sqrt(23)

Prove that following numbers are irrationals:(i) 2/(sqrt(7))

Which of the following are rational numbers? (i) 5/15 , (ii) -6/23 , (iii) 17, (iv) -25, (v) 0

Prove that the following are irrational. (ii) sqrt3+sqrt5

Classify the following numbers as rational or irrational: (i) sqrt(23) (ii) (iii) 0.3796 (iv) 7.478478... (v) 1.101001000100001...