समुच्य `C = { x : x in Z, x^2 lt 20}` को सारणी रूप में लिखिए |

In a certain code language I is written as P, L as A, A as O, O as N, N as C, C as T, P as L and T as I. How will POLITICIAN be written in that code? एक निश्चित कोड भाषा में, I को P के रूप में लिखा जाता है, L को A के रूप में, A को O के रूप में, O को N के रूप में, N को C के रूप में, C को T के रूप में, P को L के रूप में, T को I के रूप में, लिखा जाता है। उसी कोड में POLITICIAN को कैसे लिखेंगे?

The sets A { x | x is prime, x lt 20 } and b = {x | x = n^(2), n in N and x lt 5 } are :

Write the set 'A={ x: x in Z, x^2 < 20}' in the roster form.

If A = {x: x in W, x lt 2}, B= {x: x in N, 1 lt x lt 5} and C= {3, 5} , then find A xx (B uu C) .

If A = {x: x in W, x lt 2}, B= {x: x in N, 1 lt x lt 5} and C= {3, 5} , then find A xx (B nn C)

If A = {x: x in W, x lt 2}, B= {x: x in N, 1 lt x lt 5}, C= {3,5} , find: (i) A xx (B nn C) (ii) A xx (B uuC)

Are the sets given below equal ? C={x : x in R, 2 lt x lt 5} B={x : x in N, 2 lt x lt 5}