The Solution of the Differential Equation of the Previous Problem $\theta = c e ^ { 2 t }$

Multiple Choice

The solution of the differential equation of the previous problem is

A) $\theta = c e ^ { 2 t }$
B) $\theta = c e ^ { - 2 t }$
C) $\theta = c e ^ { - t / 2 }$
D) $\theta = c _ { 1 } \cos ( 2 t ) + c _ { 2 } \sin ( 2 t )$
E) $\theta = c _ { 1 } \cos ( \sqrt { 2 } t ) + c _ { 2 } \sin ( \sqrt { 2 } t )$