The field-effect transistor (FET). Answer the following. (a)
Sketch the NMOSFET’s [that is, the n-channel FET’s]...
The field-effect transistor (FET). Answer the following. (a)
Sketch the NMOSFET’s [that is, the n-channel FET’s] schematic
symbol. Show the three terminals. Label terminals, voltages and
currents. Especially, show where the drain current ID enters the
transistor and where it leaves the transistor. [Hint: no current
enters or leaves a FET’s gate.] (b) Let K = 0.500 mA/V 2 and Vth =
1.00 v. If VS = 0, VG = 1.50 v. and VD = 0.20 v., then compute ID....
2. Let A = {p, q, r, s}, B = {k, l, m, n}, and C...
2. Let A = {p, q, r, s}, B = {k, l, m, n}, and C = {u, v, w},
Define f : A→B by f(p) = m, f(q) = k, f(r) = l, and f(s) = n, and
define g : B→C by g(k) = v, g(l) = w, g(m) = u, and g(n) = w. Also
define h : A→C by h = g ◦ f. (a) Write out the values of h. (b) Why
is it that...
q(L,K)=2LK=100; w=25; v=50; TC=500
i. find the cost-minimizing input combinations (L*,K*)
ii Based on part i...
q(L,K)=2LK=100; w=25; v=50; TC=500
i. find the cost-minimizing input combinations (L*,K*)
ii Based on part i grapg this cost minimization case
iii. Now assume that w=30 and v=50. explain what happens to our
isocost and (L*,K*)
iv. Assume that w=25; v=50 repeat parts i and ii
a. q(L,K)=2L+K=100
b. q(L,K)=min(2L,K)=100
Consider permutations of the 26-character lowercase alphabet
Σ={a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z}.
In how many of these permutations do
a,b,c...
Consider permutations of the 26-character lowercase alphabet
Σ={a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z}.
In how many of these permutations do
a,b,c occur consecutively and in that
order?
In how many of these permutations does a appear before
b and b appear before c?
6.7 The production function
Q=KaLb where 0≤ a, b≤1 is called a Cobb-Douglas production
function. This...
6.7 The production function
Q=KaLb where 0≤ a, b≤1 is called a Cobb-Douglas production
function. This function is widely used in economic research. Using
the function, show the following:
a. The production function in Equation 6.7 is a special case of
the Cobb-Douglas.
b. If a+b=1, a doubling of K and L will double q.
c. If a +b < 1, a doubling of K and L will less than double
q.
d. If a +b > 1, a doubling...