Question Text
Question 2 :
The value of $\int {{x \over {\sqrt {{x^4} + {x^2} + 1} }}dx} $ equals
Question 3 :
The value of the integral $\displaystyle \int \frac{e^{7\log x} - e^{6\log x}}{e^{5\log x} - e^{4 \log x}} dx$ is equal to<br/>
Question 4 :
Evaluate $\displaystyle\int { \left( \dfrac { 1 }{ 7 } -\dfrac { 1 }{ { y}^{ 5/4 } }  \right)  }dy$
Question 5 :
Solve: $\int \dfrac{2 \sin 2\ x - \cos \ x}{6 - \cos^2 \ x - 4 \sin \ x}d\theta$.
Question 6 :
$\int { \cfrac { 1 }{ 8\sin ^{ 2 }{ x } +1 } } dx$ is equal to
Question 7 :
$\displaystyle \int \dfrac { \cot ^ { 2 } x } { \left( cosec ^ { 2 } x + cosec x \right) } d x =$
