A. \(S = \frac{{31}}{2}\)
B. \(S = \frac{{9}}{2}\)
C. \(S = \frac{{5}}{2}\)
D. \(S =- \frac{{7}}{2}\)
A. \(\int {f\left( x \right)dx = {x^2} + \ln |x| + {e^{3x}} + C} .\)
B. \(\int {f\left( x \right)dx = {x^2} + \ln x + \frac{1}{3}{e^{3x}} + C} .\)
C. \(\int {f\left( x \right)dx = {x^2} + \ln |x| + \frac{1}{3}{e^{3x}} + C} .\)
D. \(\int {f\left( x \right)dx = \frac{{{x^2}}}{2} + \ln |x| + {e^{3x}} + C} .\)
A. 24 m
B. 15 m
C. 20 m
D. 18 m
A. \(F\left( x \right) = 2{e^x} - \tan x\)
B. \(F\left( x \right) = 2{e^x} + \tan x + C\)
C. \(F\left( x \right) = 2{e^x} + \cot x + C\)
D. \(F\left( x \right) = 2{e^x} - \tan x + C\)
A. \({e^{2x}} + 2{e^x} + C\)
B. \(\frac{1}{2}{e^{2x}} + 2{e^x} + x + C\)
C. \({e^x} + 1 + C\)
D. \({e^x} + C\)
A. I = 2
B. I = 3
C. I = 4
D. I = 8
A. \(I = \frac{{45 - 2k}}{9}\)
B. \(I = \frac{{45 - k}}{9}\)
C. \(I = \frac{{45 +k}}{9}\)
D. \(I =- \frac{{45+k}}{9}\)
A. 28
B. 36
C. 16
D. 30
A. \(S = - \frac{2}{3}\)
B. \(S = \frac{2}{3}\)
C. \(S = \frac{7}{6}\)
D. \(S = - \frac{7}{6}\)
A. \(6 - \frac{{15}}{{\rm{e}}}\)
B. \(4 - \frac{{10}}{{\rm{e}}}\)
C. \(\frac{{15}}{{\rm{e}}} - 4\)
D. \(\frac{{10}}{{\rm{e}}}\)
A. S = 1840 m
B. S = 2560 m
C. S = 2180 m
D. S = 1280 m
A. \(V = \frac{{53\pi }}{{17}}\)
B. \(V = \frac{{17\pi }}{{5}}\)
C. \(V = \frac{{51\pi }}{{17}}\)
D. \(V = \frac{{52\pi }}{{15}}\)
A. 32
B. 12
C. 24
D. 2
A. \(\int\limits_1^2 {\left( {{x^2} - x} \right){\rm{d}}x} - \int\limits_0^1 {\left( {{x^2} - x} \right){\rm{d}}x} .\)
B. \(\int\limits_0^1 {\left( {{x^2} - x} \right){\rm{d}}x} + \int\limits_1^2 {\left( {{x^2} - x} \right){\rm{d}}x} .\)
C. \(\int\limits_0^2 {\left( {{x^2} - x} \right){\rm{d}}x} .\)
D. \(\int\limits_0^2 {\left( {x - {x^2}} \right){\rm{d}}x} .\)
A. \(\frac{{28}}{3}({m^2})\)
B. \(\frac{{26}}{3}({m^2})\)
C. \(\frac{{128}}{3}({m^2})\)
D. \(\frac{{131}}{3}({m^2})\)
A. \(F\left( x \right) = \frac{1}{{\sqrt {x + 1} }}\)
B. \(F\left( x \right) = \sqrt {x + 1} \)
C. \(F\left( x \right) = 4\sqrt {x + 1} \)
D. \(F\left( x \right) =2\sqrt {x + 1} \)
A. \(V = \frac{\pi }{8}\left( {3{\pi ^2} + 4\pi - 8} \right)\)
B. \(V = \frac{1}{{16}}\left( {3{\pi ^2} - 4\pi - 8} \right)\)
C. \(V = \frac{\pi }{6}\left( {3{\pi ^2} + 4\pi - 8} \right)\)
D. \(V = \frac{\pi}{{16}}\left( {3{\pi ^2} - 4\pi - 8} \right)\)
A. \(a-b+c=2\)
B. \(a+3b+5c=0\)
C. \(a-3b+5c=-1\)
D. \(a+b+c=2\)
A. \(f\left( x \right) = - \frac{{{\pi ^x}}}{{\ln \pi }}\)
B. \(f\left( x \right) = \frac{{{\pi ^x}}}{{\ln \pi }}\)
C. \(f\left( x \right) = {\pi ^x}.\ln \pi \)
D. \(f\left( x \right) =- {\pi ^x}.\ln \pi \)
A. \(I = 1 - \frac{\pi }{4}\)
B. \(I=2\)
C. \(I = \ln 2\)
D. \(I = \frac{\pi }{3}\)
A. 5
B. - 5
C. 1
D. 6
A. \(\frac{8}{3}.\)
B. \(\frac{{33}}{{12}}.\)
C. \(\frac{{37}}{{12}}.\)
D. \(\frac{5}}{{12}}.\)
A. m = 25
B. m = 30
C. m = 15
D. m = 20
A. \(\frac{7}{3}\)
B. \(\frac{56}{3}\)
C. \(\frac{39}{2}\)
D. \(\frac{11}{6}\)
A. \(a+b=6\)
B. \(a+b=-6\)
C. \(a+b=3\)
D. \(a+b=-3\)
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