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# MTH101 - Calculus And Analytical Geometry VU Online Quiz No. 03 -Spring 2014 Due Date 18-07-2014

Dear Students :

Quiz No. 03 will open on 14-July-2014 and close on 18-July-2014

Regards- Bilal

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### Replies to This Discussion

1..If Sin(3x^2) / 6 + C is the anti–derivative of a function f(x), then f(x) = __________.

x^2 Cos(3x^2).

x Cos(3x).

none

2.Which of the following is the integral of Sin(3x+5) with respect to x ?

-1/3[-Cos(3x+5)]

1/15[-Cos(3x+5)]

-Cos(3x+5)

3.If ‘n’ goes from 1 to 3 and the summation of ‘na’ = 6a, then the value of ‘a’ is ----------

-6

1

undetermined

4.If ‘n’ goes from 1 to any large ODD number then the summation of ‘(-1)^n’ = ---------

0

1

that specific large ODD number

5.1+2+3………+t equals

t(t+1)/2

n(n+1)(2n+1)/6

none

6.If definite integral of f(x)=Sinx over [a,0] is equal to ‘-2’ then the value ‘a’ is---------

pi/2

0

-pi

7.If the definite integral of f(x)=3 over [1,x] is greater than ‘12’ then -----

x>12

x>5

x>1

8.If [-8,8] is subdivided into ‘16’ equally spaced subintervals, then the RIGHT end point of 13th sub-interval will be--------.

2

3

4

9.Which of the following is the integral of sin(2x)?

cos(2x)+C

2cos(2x)+C

none

10.Sum of cubes of n-terms of a series whose nth term is ‘n’ = ---

Square of n(n+1)(2n+1)/6

Square of n(n+1)/2

Square of n(n+1)/6

Quiz contain 10 Questions!!

Today's Quiz !!

# MTH101 - Calculus And Analytical Geometry SOLVED Online Quiz No.3

1.If Sin(3x^2) / 6 + C is the anti–derivative of a function f(x), then f(x) = __________.

x^2 Cos(3x^2).

• x Cos(3x^2).

x Cos(3x).

none

2.Which of the following is the integral of Sin(3x+5) with respect to x ?

-1/3[-Cos(3x+5)]

• 1/3[-Cos(3x+5)]

1/15[-Cos(3x+5)]

-Cos(3x+5)

3.If ‘n’ goes from 1 to 3 and the summation of ‘na’ = 6a, then the value of ‘a’ is ----------

• 6

-6

1

undetermined

4.If ‘n’ goes from 1 to any large ODD number then the summation of ‘(-1)^n’ = ---------

• -1

0

1

that specific large ODD number

5.1+2+3………+t equals

n(n+1)/2

• t(t+1)/2

n(n+1)(2n+1)/6

none

6.If definite integral of f(x)=Sinx over [a,0] is equal to ‘-2’ then the value ‘a’ is---------

pi/2

• pi

0

-pi

7.If the definite integral of f(x)=3 over [1,x] is greater than ‘12’ then -----

x>12

x>5

• x>3

x>1

8.If [-8,8] is subdivided into ‘16’ equally spaced subintervals, then the RIGHT end point of 13th sub-interval will be--------.

2

3

4

• 5

9.Which of the following is the integral of sin(2x)?

cos(2x)+C

2cos(2x)+C

• –(1/2)cos(2x)+C

none

10.Sum of cubes of n-terms of a series whose nth term is ‘n’ = ---

Square of n(n+1)(2n+1)/6

Square of n(n+1)/2

• Square of (n+1)/2 (just a guess)

Square of n(n+1)/6

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