3 years ago

What is the solution to this equation? ds/dt=cost + sint where s(\pi)=1

Mathematics

1 answer:

Hitman42 [59]3 years ago

6 0

Derivatives:

cos --> -sin

sin ----> cos

f' = cost - sint
f ' (pi) = cos(pi) - sin(pi)
= -1 -0
= -1

You might be interested in

Graph the system of equations. {x−y=64x+y=4

Fantom [35]

X-y=6 Equation 1
x+y=4 Equation 2

To graph the given system of equation, first find x and y-intercept of each equation.
x-y=6
When y=0
x=6 Point is (6,0)
When x=0
-y=6
y=-6 Point is (0,-6)

Now x-intercept and y-intercept for equation 2.
x+y=4
When x=0
y=4 Point is (0,4)
When y=0
x=4 Point is (4,0)

Now plot these points on the graph, the lines intersect each other at point (5,-1), which is the solution of the given system.

Answer: (5,-1)