Complexify the ODE below in order to find its particular solution:
y
′
′
+
7
y
′
+
12
y
=
e
4
t
cos
(
2
t
)
\displaystyle {y}{''}+{7}{y}'+{12}{y}={e}^{{{4}{t}}}{\cos{{\left({2}{t}\right)}}}
y
′′
+
7
y
′
+
12
y
=
e
4
t
cos
(
2
t
)
y
p
(
t
)
\displaystyle {y}_{{p}}{\left({t}\right)}
y
p
(
t
)
=
Preview
Question 6
Submit
Try a similar question
License
[more..]
\displaystyle
Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c
Be sure your variables match those in the question