Let X = ( X1, X2, X3, ,,,, Xn ) is iid,
f(x, a, b) =...
Let X = ( X1, X2, X3, ,,,, Xn ) is iid,
f(x, a, b) = 1/ab * (x/a)^{(1-b)/b} 0 <= x <= a ,,,,, b
< 1
then,
Show the density of the statistic T = X(n) is given by
FX(n) (x) = n/ab * (x/a)^{n/(b-1}} for 0 <= x <=
a ; otherwise zero.
# using the following
P (X(n) < x ) = P (X1 < x, X2 < x, ,,,,,,,,, Xn < x
),
Then assume...
Use the method for solving Bernoulli equations to solve the
following differential equation.
(dy/dx)+4y=( (e^(x))*(y^(-2)) )...
Use the method for solving Bernoulli equations to solve the
following differential equation.
(dy/dx)+4y=( (e^(x))*(y^(-2)) )
Ignoring lost solutions, if any, the general solution y=
______(answer)__________
(Type an expression using x as the variable)
THIS PROBLEM IS A DIFFERENTIAL EQUATIONS PROBLEM. Only people
proficient in differential equations should attempt to solve.
Please write clearly and legibly. I must be able to CLEARLY read
your solution and final answer. CIRCLE YOUR FINAL ANSWER.
Exercise 178 Further problems on equations of the form dy
dx=f(x). In Problems 1 to 5,...
Exercise 178 Further problems on equations of the form dy
dx=f(x). In Problems 1 to 5, solve the differential
equations.
1.dy/ dx = cos4x−2x
2. 2xdy/dx =3−x3
3.dy/dx +x=3, given y=2 when x=1
4. 3d/ dθ +sin θ=0, given y=2/3when θ=π 3
5.1/ex +2=x−3dy/dxgiveny= y=1 when x=0.
6. The gradient of a curve is given by: dy dx + x2 2 =3x
engineering mathematics