Question:
Let X be the set {1, π, {42, √2}, {1,3}}. Which of the following statement(s) is/are true? Ρ : π ∈X , Q :{1,3} ⊆ X , R : {1,7} ⊆ X
Let X be the set {1, π, {42, √2}, {1,3}}. Which of the following statement(s) is/are true? Ρ : π ∈X , Q :{1,3} ⊆ X , R : {1,7} ⊆ X
Updated On: Apr 4, 2025
P and R only
- Q only
- R only
P only
- P, Q and R
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The Correct Option is D
Solution and Explanation
The correct answer is P only.
Step-by-step Explanation:
The set X is defined as {1, π, {42, √2}, {1, 3}}. We will now evaluate each of the given statements (P, Q, R) one by one:
- Statement P: π ∈ X
- Statement Q: {1, 3} ⊆ X
- Statement R: {1, 7} ⊆ X
Conclusion:
Only the statement P (π ∈ X) is true, so the correct answer is P only.
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