Find the general solution of the DE 3y( x2 - 1) dx (x3 8y – 3x) dy = 0
E xplain the general m otion of a Sim ple P endulum .
(D^4 − 18D^3 + 119D^2 − 342D + 360)y = 0
1/x+ye^xy+2x)dx +(1/y+xe^xy+2y)dy=0
ACTIVITY IN BASIC CALCULUS
QUOTIENT RULE
I. Find the derivative of the following functions below using the quotient rule. Show your complete solution.
II. Create your own given problem involving quotient rule and solve. Show your complete solution. Do not copy the given example below.
1. Example must have two different terms in numerator, and three different terms in denominator
eg. (do not copy)
y= "\\frac{8x^2-3x}{x^2+6x^2-10}"
2. Example must have three different terms in numerator, and three different terms in denominator
eg. (do not copy)
y= "\\frac{x^2+8x^2-3x}{2x^3+6x^2-10}"
(dy)/(dx) = - x/(2y)
Find canonical form of Zxx +Zyy=y
Find the general solution of the following differential equations using D-operator methods:
(D^2 - 9)y = e^3x + sinx
Find the general solution of the following differential equation using the method of
undetermined coefficients: d^y/dx^2 - dy/dx + 2y = 2cosh2x
Solve the following differential equation: 2dy/dx + y = y^3(x - 1)