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JEE Main PAPER - 1

JEE Main · 2018

180 questions · One at a time

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MCQ4 marks

Two sets A and B are as under: A={(a,b)∈R×R:∣a−5∣<1 and ∣b−5∣<1}A = \{(a,b)\in \mathbf{R}\times \mathbf{R}:|a - 5| < 1 \text{ and } | b - 5 | < 1 \}  ; B={(a,b)∈R×R:4(a−6)2+9(b−5)2≤36}B = \{(a, b) \in R \times R: 4 (a - 6)^2 + 9 (b - 5)^2 \leq 36 \}  . Then:

  • A.A∩B=ϕA \cap B = \phi
  • B.neither A⊂BA \subset B   nor B⊂AB \subset A
  • C.B⊂AB \subset A
  • D.A⊂BA \subset BCorrect
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