Vital information about initial value problems

Assignment Help Mathematics

Reference no: EM13123262

Important information about Initial value problems

Solve the initial value problems

a) t(dy/dt) + 5y = 7t w/ y(1) = 3

b) (dy/dt) + 0.1ty = 7t w/ y(0) = 4

c) 11(t+1)(dy/dt) - 7y = 28t for t > -1 w/ y(0) = 20

d) (dy/dt) + 2y = 25sin(t) + 30cos(t) y(0) = 1

e) (dy/dt) + 5y = cos(4t) w/ y(0) = 0

f) 9(dy/dt) + y = 18t w/ y(0) = 1 find y as a function of t

g) Find the function satisfying the differential equation f'(t) - f(t) = 4t w/ f(1) = -1

h) Find the particular solution of the differential equation (dy/dx) + ycos(x) = 6cos(x) w/ y(0) = 8

Reference no: EM13123262

Questions Cloud

Illustrate what is the cash payback period for this proposal : Instructions (Round cash payback period and rate of return to 2 decimal places. Illustrate what is the cash payback period for this proposal? years

Unrealized losses on available-for-sale securities : Noell Corp. has common stock of $5,500,000, retained earnings of $3,000,000, unrealized gains on trading securities of $100,000 and unrealized losses on available-for-sale securities of $200,000. What is the total amount of its stockholders' equit..

What amount of organization expense should be reported : Palmiero bought a franchise from Dougherty Co. on January 1, 2011, for $350,000. The carrying amount of the franchise on Dougherty's books on January 1, 2011, was $500,000.

Continuity and pointwise operations of functions : Let f:R->R be a function that satisfies f(x+y) = f(x)+f(y) for all x,y in R. Suppose that f is continuous on R and that f(1)=k. Prove that f(x)=kx for all x in R.

Vital information about initial value problems : Important information about Initial value problems, Solve the initial value problems, Find the particular solution of the differential equation (dy/dx) + ycos(x) = 6cos(x) w/ y(0) = 8

Confidence interval-population proportion-margin of error : Approval rating of 48% within a margin of error of 3%. Construct a confidence interval for the population proportion (p) of adults who approve of the candidate.

Cost of the securities : Decker Corporation purchased 1,000 shares of Kent common stock at $75 per share plus $3,000 brokerage fees as a short-term investment. The shares were subsequently sold at $80 per share less $3,400 brokerage fees.

Graphing to determine identities : Using Excel to graph, prove whether the following equation could possibly be an identity or determine if it is definitely not an identity.

Illustrate what would be best equation using high-low method : The PlySide Shop wants to develop a cost estimating equation for its monthly cost of water. It has the following data: Illustrate w hat would be the best equation using the high-low method?

User Account

All Pages