A) \[\frac{15}{2}\] sq. unit
B) \[\frac{15}{4}\] sq. unit
C) \[\frac{17}{2}\] sq. unit
D) \[\frac{17}{4}\] sq. unit
Correct Answer: B
Solution :
Shaded area \[=\int_{1}^{2}{y\,dx}\]\[=\int_{1}^{2}{{{x}^{3}}.dx=\frac{1}{4}[{{x}^{4}}]_{1}^{2}}\] \[A=\frac{1}{4}[16-1]=\frac{15}{4}\] sq. unit.You need to login to perform this action.
You will be redirected in
3 sec