Virtual University Of Pakistan Network
· The practice questions are aimed that you can understand the lecture properly.
· This is a non-graded activity therefore; you do not need to send your solution to us.
· However, it is recommended to solve these questions for better understanding of lecture contents.
· It is also suggested to watch and study the lecture thoroughly before solving the exercise.
Lectures # (2 -3) Practice Questions
Q#1: Let . Is the function defined at the point (4 , 2)? If yes, what is its value and if not, give the reason.
Q#2: Let. Is the function defined at point? If yes, what is its value and if not, give the reason.
Q#3: Let such that . Is the function defined at origin? If yes, what is its value and if not, give the reason.
Q#4: Find the points where the parabola, represented by the equation , meets x-axis.
Q#5: Find at least two points that lie on the parabola .
Q#6: Find the mid point between (6,2,4) and (2, 5, 8).
Q#7: Find the distance between the points and.
Q#8: For a line joining the points and, find
a) Direction ratios of the line AB
b) Direction cosines of the line AB
Q#11:Find atleast two points that lie on the parabola.