MTH301 Midterm Mega File by Adil Alvi

Created 2010/9 mid term ….

ASSALAM O ALIKUM all fellows · ALL IN ONE MTH301 MIDTERM PAPERS · solved (4) · SOLVED BY Farhan & Ali · BS (cs) 2nd sem · Hackers Group · Mandi Bahauddin · Remember us in your prayers · MIDTERM EXAMINATION

Spring 2010 MTH301Calculus II Ref No: 1499814 Time: 60 min Marks: 40

Student Info

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Q1. Every point in three dimensional space can be described by ------- coordinates. (1 marks)

1. Two
2. Three
3. Four
4. Eight

Correct answer: Three

Q2. What are the direction cosines for the line joining the points (1, 3, 2) and (7, -2, 3)? (1 marks)

1 −3 and

7 −6 and

and

−5 and

Q3. The angles which a line makes with positive x ,y and z-axis are known as ------------ (1 marks)

1. Direction cosines
2. Direction ratios
3. Direction angles

Correct answer: Direction angles

Q4. Which of the following is geometrical representation of the equation y = 4 , in three (1 marks)

dimensional space?

1. A point on y-axis (Farhan)
2. Plane parallel to xy-plane
3. Plane parallel to yz-axis
4. Plane parallel to xz-plane (Ali)

Correct answer: Plane parallel to xz-plane (Ali)

Q5. Domain of the function f x y z( , (1 marks)

) = x2+ +y2 z2 is

1. Entire 3D-Space
2. Entire 3D-Space except origin
3. (0,∞)

Correct answer: Entire 3D-Space