Trắc nghiệm Toán 12 Chương 3 Bài 3 Ứng dụng của tí...

A. \(S = \int\limits_{ - 2}^3 {f\left( x \right)dx}\)

B.  \(S = \int\limits_0^{ - 2} {f\left( x \right)dx} + \int\limits_2^3 {f\left( x \right)dx}\)

C.  \(S = \int\limits_{ - 2}^0 {f\left( x \right)dx} + \int\limits_3^0 {f\left( x \right)dx}\)

D. \(S = \int\limits_{ - 2}^0 {f\left( x \right)dx} + \int\limits_0^3 {f\left( x \right)dx}\)

A.  \(S = \frac{7}{3}\)

B.  \(S = \frac{8}{5}\)

C.  \(S = \frac{{38}}{{15}}\)

D.  \(S = \frac{{64}}{{25}}\)

A.  \(S = \frac{1}{{16}}\)

B.  \(S = \frac{1}{{12}}\)

C.  \(S = \frac{1}{{8}}\)

D.  \(S = \frac{1}{{4}}\)

A.  \(\sqrt 3\)

B.  \(\frac{\pi }{{\sqrt 3 }}\)

C. \(2\sqrt 3\)

D.  \(2\pi\)

A.  \(V = 2\pi\) (đvtt)

B.  \(V = 4\pi\) (đvtt)

C.  \(V = 6\pi\)(đvtt)

D. \(V = 8\pi\)(đvtt)

A. \(V = \pi \int\limits_a^b {f\left( x \right)} dx\)

B. \(V = \int\limits_a^b {{f^2}\left( x \right)} dx\)

C. \(V = \pi \int\limits_a^b {\left| {f\left( x \right)} \right|} dx\)

D. \(V = \pi \int\limits_a^b {{f^2}\left( x \right)} dx\)

A. \(V = \frac{\pi }{2}\left( {{e^4} - 13} \right)\)

B. \(V = \frac{\pi }{{32}}\left( {{e^4} + 4} \right)\)

C. \(V = \frac{\pi }{{32}}\left( {{e^4} - 11} \right)\)

D. \(V = \frac{\pi }{{32}}\left( {{e^4} - 5} \right)\)

A. \(\frac{{16}}{3}\)

B. \(\frac{{11}}{3}\)

C. \(\frac{{19}}{3}\)

D. \(\frac{{32}}{3}\)