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Home » Let A = {ϕ, {ϕ}, 1, {1, ϕ}, 2}. Which of the following are true? (i) ϕ ∈ A (ii) {ϕ} ∈ A
Let A = {ϕ, {ϕ}, 1, {1, ϕ}, 2}. Which of the following are true? (i) ϕ ∈ A (ii) {ϕ} ∈ A
CBSE | Class 11 | Exercise 1.4 | Maths | RD Sharma | Sets
Let A = {ϕ, {ϕ}, 1, {1, ϕ}, 2}. Which of the following are true? (i) ϕ ∈ A (ii) {ϕ} ∈ A

Answers:

(i) This statement is True

Reason – Φ belongs to set A.

(ii) This statement is True

Reason – {Φ} is an element of set A.

i

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