Answer: C.
Explanation: i just took it. and got a 100. :)
Answer:
satisfies given homogenous solution and the particular solution is .
Step-by-step explanation:
Given homogeneous equation is,
where t>0 subject to
To verify,
- wheather satisfies given homogenous equation, then both will satisfy that is,
Thus and satisfies (1).
Now the wronskean,
Thus and are solution of (1) .
where
sincce
Hence the result.
Gerak titik dia lgi senang so ni cara dia
Answer:
the angles would either be 20, 20, 140 or 20, 80, 80
Step-by-step explanation: