## Mathematics Important Questions for Class 12 Board

Question 1) The x-coordinate of a point on the line joining the points P(2, 2, 1) and Q(5, 1, – 2) is 4. Find its z-coordinate Question 2) Write the principle value of tan-1(1) +cos-1(-1/2) Question 3) A fair coin is tossed 8 times, find the probability of (i) exactly 5 heads (ii) at least six heads (iii) at most six heads Question 4) Three … Continue reading Mathematics Important Questions for Class 12 Board