A. \(I = \frac{7}{4} - \frac{a}{2}\)
B. \(I = \frac{9}{4} - \frac{a}{2}\)
C. \(I = \frac{7}{4} + \frac{a}{2}\)
D. \(I = \frac{9}{4} + \frac{a}{2}\)
A. \(20{x^3} - 12x + C\)
B. \({x^5} - 2{x^3} + x + C\)
C. \(20{x^5} - 12{x^3} + x + C\)
D. \(\frac{{{x^4}}}{4} + 2{x^2} - 2x + C\)
A. \(\int {f\left( x \right){\rm{d}}x} = - 2\ln \left| {1 - 2x} \right| + C\)
B. \(\int {f\left( x \right){\rm{d}}x} = 2\ln \left| {1 - 2x} \right| + C\)
C. \(\int {f\left( x \right){\rm{d}}x} = - \frac{1}{2}\ln \left| {1 - 2x} \right| + C\)
D. \(\int {f\left( x \right){\rm{d}}x} = \ln \left| {1 - 2x} \right| + C\)
A. \(\frac{{2{x^3}}}{3} + {x^2} + x + C\)
B. 4x + 1
C. \(\frac{{2{x^3}}}{3} + \frac{{{x^2}}}{2} + x\)
D. \(\frac{{2{x^3}}}{3} + \frac{{{x^2}}}{2} + x + C\)
A. \(\frac{1}{2}\log \frac{7}{3}\)
B. \(\ln \frac{7}{3}\)
C. \(\frac{1}{2}\ln \frac{7}{3}\)
D. \(\frac{1}{2}\ln \frac{3}{7}\)
A. \(\int {\frac{1}{{{x^2}}}{\rm{d}}x} = \frac{1}{x} + C\)
B. \(\int {\frac{1}{{{x^2}}}{\rm{d}}x} = - \frac{1}{x} + C\)
C. \(\int {\frac{1}{{{x^2}}}{\rm{d}}x} = \frac{1}{{2x}} + C\)
D. \(\int {\frac{1}{{{x^2}}}{\rm{d}}x} = \ln {x^2} + C\)
A. ln2
B. 2 + ln2
C. 3
D. 4
A. \({2^{2018}} - 1\)
B. \(\frac{{{2^{2018}} - 1}}{{\ln 2}}\)
C. \(\frac{{{2^{2018}}}}{{\ln 2}}\)
D. \({2^{2018}}\)
A. \(V = \int\limits_0^1 {{x^2}{{\rm{e}}^{2x}}} {\rm{d}}x\)
B. \(V = \pi \int\limits_0^1 {x{e^x}} dx\)
C. \(V = \pi \int\limits_0^1 {{x^2}{{\rm{e}}^{2x}}} {\rm{d}}x\)
D. \(V = \pi \int\limits_0^1 {{x^2}{{\rm{e}}^x}} {\rm{d}}x\)
A. \(\frac{1}{2}\ln \left( {2x + 3} \right) + C\)
B. \(\frac{1}{2}\ln \left| {2x + 3} \right| + C\)
C. \(\ln \left| {2x + 3} \right| + C\)
D. \(\frac{1}{{\ln 2}}\ln \left| {2x + 3} \right| + C\)
A. \(S = \int\limits_a^b {f\left( x \right){\rm{d}}x} \)
B. \(S = - \int\limits_a^c {f\left( x \right){\rm{d}}x + \int\limits_c^b {f\left( x \right){\rm{d}}x} } \)
C. \(S = \left| {\int\limits_a^b {f\left( x \right){\rm{d}}x} } \right|\)
D. \(S = \int\limits_a^c {f\left( x \right){\rm{d}}x + \int\limits_c^b {f\left( x \right){\rm{d}}x} } \)
A. \(\int {f\left( x \right){\rm{d}}x} = {e^x} + 1 + C\)
B. \(\int {f\left( x \right){\rm{d}}x} = {e^x} + x + C\)
C. \(\int {f\left( x \right){\rm{d}}x} = - {e^x} + x + C\)
D. \(\int {f\left( x \right){\rm{d}}x} = {e^x} + C\)
A. \(2\pi \ln 2\)
B. \(\frac{{3\pi }}{4}\)
C. \(\frac{3}{4}-1\)
D. 2ln2
A. \(\int {f\left( x \right){\rm{d}}x} = {{\rm{e}}^{ - x}} + C\)
B. \(\int {f\left( x \right){\rm{d}}x} = {{\rm{e}}^x} + x + C\)
C. \(\int {f\left( x \right){\rm{d}}x} = {{\rm{e}}^x} + {{\rm{e}}^{ - x}} + C\)
D. \(\int {f\left( x \right){\rm{d}}x} = {{\rm{e}}^x} + C\)
A. I = 1
B. I = 2
C. I = 3
D. I = 4
A. \(I = \frac{{10}}{3} + \ln 2 - \ln 3\)
B. \(I = \frac{{10}}{3} - \ln 2 + \ln 3\)
C. \(I = \frac{{10}}{3} - \ln 2 - \ln 3\)
D. \(I = \frac{{10}}{3} + \ln 2 + \ln 3\)
A. I = ln2
B. I = ln2 - 1
C. I = 1 - ln2
D. I = -ln2
A. I = 1
B. I = 2
C. I = 3
D. I = 4
A. \(I = \frac{5}{2}\)
B. \(I = \frac{7}{2}\)
C. \(I = \frac{9}{2}\)
D. \(I = \frac{11}{2}\)
A. \(I = 1 - \frac{1}{e} + \frac{1}{{{e^2}}}\)
B. \(I = 1 - \frac{1}{e} - \frac{1}{{{e^2}}}\)
C. \(I = 1 + \frac{1}{e} + \frac{1}{{{e^2}}}\)
D. \(I = 1 + \frac{1}{e} - \frac{1}{{{e^2}}}\)
A. I = 1
B. I = 0
C. I = -1
D. Cả A, B, C đều sai.
A. I = 1
B. I = 2
C. I = -2
D. I = -1
A. \(I = \frac{2}{3}\)
B. \(I = \frac{3}{4}\)
C. \(I = - \frac{3}{4}\)
D. \(I = - \frac{2}{3}\)
A. P = 1 - ln 2
B. P = 2 - ln 2
C. P = 1 - 2ln 2
D. P = 2 - ln 2
A. \(P = e + \frac{1}{2}{e^2} + \frac{1}{2}{e^4}\)
B. \(P = - e + \frac{1}{2}{e^2} + \frac{1}{2}{e^4}\)
C. \(P = - e - \frac{1}{2}{e^2} + \frac{1}{2}{e^4}\)
D. \(P = e + \frac{1}{2}{e^2} - \frac{1}{2}{e^4}\)
A. \(P = \frac{7}{2} + \ln 2 - \ln 3\)
B. \(P = \frac{3}{2} + \ln 2 - \ln 3\)
C. \(P = \frac{5}{2} + \ln 2 - \ln 3\)
D. \(P = \frac{1}{2} + \ln 2 - \ln 3\)
A. \(P = \frac{3}{4} + \sqrt 3 \)
B. \(P = \frac{3}{4} + \frac{{\sqrt 3 }}{2}\)
C. \(P = \frac{3}{4} - \sqrt 3 \)
D. \(P = \frac{3}{4} - \frac{{\sqrt 3 }}{2}\)
A. \(P = - \frac{4}{{65}}\)
B. \(P = \frac{{12}}{{65}}\)
C. \(P = - \frac{{12}}{{65}}\)
D. \(P = \frac{4}{{65}}\)
A. \( - \frac{2}{3}\)
B. \( - \frac{2}{5}\)
C. \( - \frac{1}{3}\)
D. \( - \frac{1}{5}\)
A. 2
B. 4
C. 6
D. 8
A. \(\frac{9}{2}\)
B. \(\frac{7}{2}\)
C. \(\frac{11}{2}\)
D. \(\frac{13}{2}\)
A. \(\frac{{31\pi }}{5}\)
B. \(\frac{{32\pi }}{5}\)
C. \(\frac{{33\pi }}{5}\)
D. \(\frac{{34\pi }}{5}\)
A. \(\frac{{8\pi }}{{12}}\)
B. \(\frac{{8\pi }}{{13}}\)
C. \(\frac{{8\pi }}{{14}}\)
D. \(\frac{{8\pi }}{{15}}\)
A. \(\frac{{68\pi }}{{38}}\)
B. \(\frac{{68\pi }}{{37}}\)
C. \(\frac{{68\pi }}{{35}}\)
D. \(\frac{{68\pi }}{{34}}\)
A. \(\frac{{38\pi }}{{15}}\)
B. \(\frac{{38\pi }}{{14}}\)
C. \(\frac{{38\pi }}{{13}}\)
D. \(\frac{{38\pi }}{{12}}\)
A. \(\frac{{14\pi }}{{11}}\)
B. \(\frac{{15\pi }}{{11}}\)
C. \(\frac{{16\pi }}{{11}}\)
D. \(\frac{{17\pi }}{{11}}\)
A. \(\frac{\pi }{4}\left( {5{e^4} - 1} \right)\)
B. \(\frac{\pi }{4}\left( {5{e^4} + 1} \right)\)
C. \(\frac{\pi }{3}\left( {5{e^4} - 1} \right)\)
D. \(\frac{\pi }{3}\left( {5{e^4} + 1} \right)\)
A. \(\frac{{31\pi }}{5}\)
B. \(\frac{{32\pi }}{5}\)
C. \(\frac{{33\pi }}{5}\)
D. \(\frac{{34\pi }}{5}\)
A. \(\frac{{188\pi }}{{15}}\)
B. \(\frac{{186\pi }}{{15}}\)
C. \(\frac{{184\pi }}{{15}}\)
D. \(\frac{{182\pi }}{{15}}\)
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