Math 12 Chapter 3
Integration
Test - 9


Math Class 12
1. ∫ 2x ex2 dx = ex2 / 2 + C


2. ∫ lnx dx = 1/x + C.


3. ∫ dx/x lnx = ln ��x�� + C


4. ∫ cot (ax+b)dx = 1/a ln��sin (ax+b)�� + C


5. If S is the distance then dS/dt represents acceleration of the particle.


6. ∫ tan x dx cannot be evaluated.


7. 02 x dx = 1/4


8. x- lnx2 + k is the result of integrating (x-2)/x w.r.t. x.


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