Mathematics

12th

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Definite Integrals

117

7 questions

  • 1. Multiple Choice
    2 minutes
    1 pt

    What is the value of the definite integral :  33x2+x+1 dx\int_{-3}^3x^2+x+1\ dx  ?

    6

    9

    24

    33

  • 2. Multiple Choice
    2 minutes
    1 pt

     What is the value of the definite integral :   0π2cos(x) dx\int_0^{\frac{\pi}{2}}\cos\left(x\right)\ dx 

    -1

    1

     π\pi  

     π2\frac{\pi}{2}  

  • 3. Multiple Choice
    2 minutes
    1 pt

     03(3x24x)dx=\int_0^3\left(3x^2-4x\right)dx=  

    9

    15

    16

    14

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