(Download) CBSE: Class XII Mathematic Question Paper - 2011- Set -1

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Question Papers For Board Examinations 2011

Class – XII

Subject – Mathematic (SET - 1)

  1. Let A= {1,2,3}, B={4,5,6} and Let f={(1,4),(2,5),(3,6)} be a function from A to B.  State whether f is one-one or not.

  2. Write the direction - cosines of the joining the points (1,0,0) and (0,1,1)

  3. Using vectors, find the area of the triangle with vertices A(1,1,2) B(2,3,5) and C(1,5,5)

Courtesy: cbse.nic.in