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Manipal MET2011MathematicsSets and Relations

Let A= (x, y): y=e^x, x R and B= (x, y): y=e^ -x, x R . Then,

Options

  1. AA B=
  2. BA B
  3. CA B=R^2
  4. DNone of these

Correct answer

B. A B

Step-by-step solution

Given sets are aligned & A= (x, y): y=e^x, x R and & B= (x, y): y=e^ -x , x R aligned It is clear from the graph that two curves intersect at one point. A B

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