Column I

Column II

i.                     {}

a.         Set of Prime Numbers

ii.                   A ={1, 2, 3}, B = {3, 2, 1}

b.         Set of rational numbers

iii.                  C = {1, 5, 7, 9},

            D = {1, 3, 5, 7}

c.         Set of one element

iv.                 E = {3}

d.         Set of whole numbers

v.                   F = {1, 2, 3, 4…}

e.         Equal set

vi.                 G = {0, 1, 2, 3, 4…}

f.           Over lapping sets

vii.                H = {2, 3, 5, 7 …..}

g.         Empty set

Column I

Column II

i.                     (x + 3) (x – 2)

a.         x² -

ii.                  

b.         x² – x – 6

iii.                  (a + b)³

c.         a³ + b³

iv.                 (x – 3)(x + 2)

d.         x² + x –6

v.                   (a + b)² + (a – b)²

e.         4ab

vi.                

f.           x² +  - 2

vii.                (a + b)² – (a – b)²

g.         a³ + 3a²b + 3ab² + b³

viii.              (a + b)(a² – ab + b²)

h.         2a² + 2b²

Column I

Column II

i.                     The solution set of x+y = 1 and x – y = 5

a.         {(3, -1)}

ii.                   The solution set of x-y = 4 and 2x + y = 5

b.         {(1, 2)}

iii.                  The solution set of x-y =-1 and x + 2y = 5

c.         {(4, -5)}

iv.                 The solution set of x+y = 1 and 3x – y + 5 = 0

d.         {(-1, 2)}

v.                   The solution set of x= y + 9 and 3x + y = 7

e.         {(3, -2)}

Column I

Column II

i.                     log 1

a.         log 3 – log 2

ii.                   2 log 5

b.         5 log 2

iii.                  log 3/2

c.         1

iv.                 log 2⁵

d.         0

v.                   log 10

e.         log 5²

Column I

Column II

i.                     0.00325

a.         3.25 x 10^-2

ii.                   0.000235

b.         2.53 x 10^-4

iii.                  0.0325

c.         2.53 x 10^-1

iv.                 2.53

d.         2.53 x 10⁰

v.                   0.253

e.         3.25 x 10^-3