We noted tnat Newton's Law of Cooling/ Heating can be modaled by te IVP, AT - hlT-Te), T6) = TE dt - Stabe Newten's Law and define all variableo and constants. - Solue the IVP uoing an integrating facor. - Suppose you preheat your ouen 325° and you want to bake from the refrigerator (32) inte the ouan. If it takio 1.25 hours for the temperature of your bind to reach 170° what io tu heat loss oefficient? to you plae alouely chicken

Q: Solve Variation of parameters to find y. and Yp and y y" + y = secxtanx

A:

Q: solve et (l-t)? with y coJ=2 and y'Co)=6

A: We have to solve

Q: S sin Vat dt

A: Let the given integral be: I=∫sinat dt

Q: Find [COR cosh’(t) sinh(t) dt . 2

A: To find the following integral.

Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.