Find CBSE Class 12 Mathematics Practice Papers Term -1 2014. It has been framed keeping the Students' perspective in mind. This will help the Students by enhancing their answering capabilities with an easy and simple understanding of the concept and technique employed in solving this Practice Paper as per the CBSE Marking Scheme.
Q. State the reason for the relation R in the set {1, 2, 3} given by R = {(1, 2), (2, 1)) not to be transitive.
Q. Minimise and Maximise Z = x + 2y subject to x + 2y ≥ 100, 2x – y ≤ 0, 2x + y ≤ 200; x, y ≥ 0.
Q. Form the differential equation of the family of parabolas having vertex at the origin and axis along positive y-axis.
Q. Using integration find the area of the triangular region whose sides have equations y = 2x + 1, y = 3x + l and x = 4
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