Question

EXAMPLE 3 La A, B and C be three sets. If A e B and B cC, is it true that A CC? If not give
an example.​

Answer 1

Step-by-step explanation:

If A ∈ B and B ⊂ C, is it true that A ⊂ C?. If not, give an example . ... Let A = {1} B = {{1}, 2, 3} C = {{1}, 2, 3, 4, 5} ... Example 11 - Chapter 1 Class 11 Sets.