A.\(\int\limits_3^1 {{2^x}dx} \)
B.\(\int\limits_3^1 {\left( {{2^x} - 2} \right)dx} \)
C.\(\int\limits_1^3 {{2^x}dx} \)
D.\(\int\limits_1^3 {\left( {{2^x} - 2} \right)dx} \)

A.\({z_1} =  - {z_2}\)
B.\(\left| {{z_1}} \right| = \left| {{z_2}} \right| = 5\)
C.\(\left| {{z_1}} \right| = \left| {{z_2}} \right| = \sqrt 5 \)
D.\({z_1} = \overline {{z_2}} \)

A.\(\left( {4; - 2;12} \right)\)
B.\(\left( {0;3;3} \right)\)
C.\(\left( {0; - 3; - 3} \right)\)
D.\(\left( { - 2; - 1;6} \right)\)

A.\(\dfrac{7}{{15}}\)
B.\(\dfrac{8}{{15}}\)
C.\(\dfrac{1}{5}\)
D.\(\dfrac{1}{{15}}\)

A.\(10\)
B.\( - 6\)
C.\(2\sqrt 5 \)
D.\( - 9\)

A.\(I\left( {2; - 1; - 3} \right),\,\,R = 4\)
B.\(I\left( { - 2;1;3} \right),\,\,R = 2\sqrt 3 \)
C.\(I\left( {2; - 1; - 3} \right),\,\,R = \sqrt {12} \)
D.\(I\left( { - 2;1;3} \right),\,\,R = 4\)

A.\(b > a > c\)
B.\(c > b > a\)
C.\(a > b > c\)
D.\(a > c > b\)

A.\(0\)
B.\(1\)
C.\( - 2\)
D.\(3\)

A.\(1\)
B.\(3\)
C.\(2\)
D.\(0\)

A.\({S_{xq}} = 2\pi Rh\)
B.\({S_{tp}} = 2\pi Rh + \pi {R^2}\)
C.\({S_{tp}} = 2\pi R\left( {h + R} \right)\)
D.\(V = \pi {R^2}h\)