Wednesday

July 23, 2014

July 23, 2014

Posted by **Farah** on Sunday, November 20, 2011 at 3:57am.

y'(t) = ?

- diff eqn. -
**drwls**, Sunday, November 20, 2011 at 6:30amYou are not being asked to solve a differential equation. You only have to take the derivative of the y(t) function you are given.

Just add the derivatives of the three separate terms.

The derivative of

-0.2451 cos(4t)

is

0.9804 sin(4t)

Your third term is illegible.

**Related Questions**

mathematics - ∫▒dx/(x√(2x^2+5x+1)) 2. ∫▒dx/(x&#...

Applied maths - Evaluate in the domain of complex variables. a) [3(cos&#...

math - log_(1/4)〖1/64〗+log_2〖1/32〗-...

Math - calculate lim┬(√(x^2+y^2)→∞)〖(sin&#...

math engineering - ) ∫_(-1)^2 ∫_0^6▒〖x² sin(x-y)...

chemistry - 1. Divide the ions below into 2 groups, those that tend to form ...

math - solve for the unknown:log 5〖1/25〗+log 164-log...

Math - Draw the graph of the following function on the given interval. [4 marks...

Physics - Coefficient of volume expansion of some liquids(a/˚C) Alcohol=1....

Physics - Coefficient of volume expansion of some liquids(a/˚C) Alcohol=1....