|
-
If x + y = e(x + y), then the value of dy/dx at the point (1/2 , 1/2) is
A) 1
B) e - 1
C) 1 - e
D) e
E) -1
-
Evaluate the integral
A) 0
B) 1
C) 2
D) -1
E) -2
-
The acceleration a(t) of a body in motion along a straight line is given by a(t) = 2t - 4, where t is the time. If x(t) is the distance of the body from the origin at the time t and x(6) - x(2) = 10, then the velocity v(t) of the body is given by
A) t2 - 4t
B) t2 - 4t + 7/6
C) t
D) t2
E) 2t2 - 4t
-
Evaluate
A) 1
B) e
C) e - 1
D) e + 1
E) 0
-
Which of these series is/are convergent?
A) A only
B) B only
C) A, B and C
D) A and B only
E) B and C only
-
Evaluate
A) ln(3/4)
B) ln(2)
C) 1
D) -ln(2)
E) ln(2)
-
What is true about the graph of f(x) = ln(x2 + 2x + 1)?
A) It has no x intercept
B) It has a horizontal asymptote
C) It is exactly the same as the graph of g(x) = 2 ln| x + 1 |
D) It is exactly the same as the graph of g(x) = 2 ln(x + 1)
E) It has no y intercept
-
For what value of C we have the following
A) e
B) e - 1
C) 1 - e
D) 1
E) 2e
-
Find constant K, K positive, so that the volume of the solid of revolution determined by rotating the area bounded by f(x) = x2 and g(x) = - x(x - K) is equal to 200 Pi.
A) 4 . 52/3
B) 1 / 2
C) 120
D) . 12001/5
E) 2 . 6001/5
Answers to the Above Questions
- E
- A
- B
- C
- D
- D
- C
- B
- E
|