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11th Standard English Medium Maths Subject Sets, Relations and Functions Creative 5 Mark Questions with Solution Part - I

11th Standard

    Reg.No. :
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Maths

Time : 01:00:00 Hrs
Total Marks : 25

    5 Marks

    5 x 5 = 25
  1. Let A = {a, b, c, d}, B = {a, c, e}, C = {a, e}.
    Verify using Venn diagram.

  2. Show that the relation R defined on the set A of all polygons as R = {(P1 P2) : P1 and P2 have same number of sides} is an equivalence relation.

  3. Let f and g be real functions defined by \(f(x)=\sqrt{x+2}\)and \(g(x)=\sqrt{4-x^2}\). Find f + g

  4. For the curve \(y={ -x }^{ \left( \frac { 1 }{ 3 } \right) }\) given in figure, draw.

  5. Let A = {2, 3, 5} and relation R = {(2, 5)} write down the minimum number of ordered pairs to be included to R to make it an equivalence relation.

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