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Sets and Relations · 2022 · 25 Jul · Shift 2

1 Mathematics questions from this JEE Main paper

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2022 · 25 Jul · Shift 2
Mathematics
Sets and Relations

Sets and Relations · 2022 · 25 Jul · Shift 2

1 Mathematics questions from this JEE Main paper

Q37.Let $A = {1, 2, 3, 4, 5, 6, 7}$ . Define $B = {T \subseteq A$ : either $1 o t in T$ or $2 \in T}$ and $C = {T \subseteq A : T$ the sum of all the elements of $T$ is a prime number $}$ . Then the number of elements in the set $B \cup C$ is …
Mathematics · Sets and Relations · Numerical