A.responsible
B.irresponsible
C.response
D.responsive

A.do
B.make
C.prioritize
D.approach

A.determined
B.confident
C.successful
D.hesitant

A.work together
B.work individually
C.work enthusiastically
D.work responsibly

A.\(280\;c{m^2}\)
B.\(1700\;c{m^2}\)
C.\(1400\;c{m^2}\)
D.\(1600\;c{m^2}\)

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

A.\(21\)
B.\(6\pi \)
C.\(6\)
D.\(21\pi \)

A.\(1\)
B.\(\dfrac{\pi }{2}\)
C.\( - \dfrac{\pi }{2}\)
D.\( - 1\)

A.\(I =  - \smallint tdt\)
B.\(I = \smallint \dfrac{1}{t}dt\)
C.\(I = \smallint tdt\)
D.\(I = \smallint {t^2}dt\)

A.\({60^0}\)
B.\({135^0}\)
C.\({30^0}\)
D.\({45^0}\)