Question

is folling sets are equal or not​

Answer 1

Step-by-step explanation:

Two sets A & B are equal if every element of A is a member of B & every element of B is a member of A. ... It can be written as {1, 2, 3} because we do not repeat the elements while writing the elements of a set. ∴ C = {1, 2, 3} (iv) D = { x ∈ R : x 3 − 6 x 2 + 11 x − 6 = 0 } includes elements {1, 2, 3}.