Question 1
Solve the following initial-value problem
= 9.8 - 0.196v, v(0) = 48.
◦ v = 50 + 2e
-0.196t◦ v = 50 - e
-0.196t◦ v = 50 - 2e
-0.196t◦ v = 100 - 4e
-0.196t◦ v = 100 + 2e
-0.196tQuestion 2
Solve the following initial-value problem:
cos(x)y
' + sin(x)y = 2 cos
3(x) sin(x) - 1, y
= 3
, 0 ≤ x ≤
.
◦ y = - cos
3 x - sin(x) + 7 cos(x)
◦ y = cos
3 x - sin(x) +
cos(x)
◦ y = cos
3 x - sin(x) + 7 cos(x)
◦ y = cos
3 x + sin(x) +
cos(x)
◦ y = - cos
3 x - sin(x) +
cos(x)