Let X be the set \{1, \\pi,\{42, \\sqrt{2}\},\{1,3\}\} . Which of the following statement(s) is/are true? P: \\pi\\inX Q:\{1,3\} \\subseteqX R:\{1, \\pi\} \\subseteqX

Correct Answer is : P and R only

KEAM 2021 Math Solved Paper

Question : 2 of 120

Marks: +1, -0

Let X be the set {1,π,{42,√2},{1,3}}. Which of the following statement(s) is/are true?
P:π∈X ‌‌Q:{1,3}⊆X ‌‌‌R:{1,π}⊆X

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