Ans: Y = C+ I + G + M - X
Explanation:
GDP is calculated as ;
Y = C+ I + G + ( X - M)
Where Y = GDP
C = Household Consumption Expenditure
I = Gross Investment
G = Government spending
X = Exports
M = Imports
which of the following is false Which of the following is false? O a) y=C+S+T Ob)...
Use your I n y o u r own w o r d s, e x p l a i n p er i o d i c m o t i o n, a n d g i v e e x a m p l e s. In your own words, explain energy in simple harmonic motion. Describe stress, strain, and elastic deformation, and give examples.
Which of the following transformations T R2 → R is linear? A. T(x,y)=5 OB. T(x,y) = x2 OC. None of the given options OD. TIX.Y)=3x+4y OE. T(x,y) = x2 + y2
11. Circle true or false. No justification is needed. (14 points) (a) If f(x) - o(g(x), and both functions are continuous and positive, then fix dz converges. TRUE FALSE (b) If f(x)- o(g(x)), then f(x)gx)~g(x). TRUE FALSE (c) If the power series Σ an(x + 2)" converges atェ= 5, then it must km0 converge at =-6. TRUE FALSE (d) There exists a power series Σ akz" which converges to f(z)-I on some interval of positive length around FALSE TRUE (e)...
16. Consider the following income/expenditure diagram in the simple Keynesian model. C,1,G, S,T Y = C+S+T -C+1+G If taxes, T. were decreased, then a. The Y-C+S+T line would shift to the left, and ye would decrease. b. the C+/+G line would shift downward, and y' would decrease. c. The Y-C+S+T line would shift to the right, and y' would increase. d. the C+I+G line would shift upward, and y' would increase. e. neither of the lines would shift, and y'...
1-5
We have the following model of the economy: (I)Y-C+S+T (2) E-C+I+G (3) Y E (4) C-(YD. CA (5) S-s(YD SA) (6) I=IA 7) G-GA (8) T TA (9) YD Y T (10) Deficit =G-T The following data for equilibrium values will help in this problem. G-800 I 30 T=650 Y'=5,000 Calculate 1. the equilibrium value of consumption 2. marginal propensity to consume (AC/AY) 3. the expenditure multiplier 4. The government budget now has an imbalance ofThis is a DEFICIT...
solve 2.40 a,b,c, e using Fourier series.
2.40 part a,b,c,e 2.40 Consider the continuous-time signals depicted in Fig. P2.40. Evaluate the following convolution integrals: (a) m(t) x(t) y(t) (b) m(t)x(t)z(t) (c) m(t) x(t) ft) (d) m(t) x(t) a(t) (e) m(t)y(t) z(t) (f) m(t) -y(t) w(t) (g) m(t) y(t)g(t) (h) m(t)y(t) c(t) (i) m(t) z(t) f(t) (j) m(t) z(t) g(t) (k) m(t) z(t)b(t) (1) m(t) w(t) g(t) (m) m(t) w(t) a(t) (n) m(t) f(t) g(t (o) m(t) fo) . do) (p)...
Y(z) c(t), C(s) r(t), R(S) + - et), E(S) E*(s), Ez To- D(z) G (s) = (1-e-STºys H(s) 32. If the system above has Y(z)R(z)= 1+z), and if the input is the unit step r(t)=u(t), then the signal y[n]= u[n]-e-Tou[n-1) | u[n]+u[n-1] a) c) u[n] + u[n-1) d) none above 33. If the system above has Y(z)/R(z)= 1+z), the dc gain of the system is C(z)/R(z)= b) 1/2 c)2 d) none above a) o 34. If the system above has...
5- For the following system: x( Input: x(t)s u(t) Output: y() With the initial condition y(0) 1, y(O)-0, RI-1, R2-12, CI-2F, C2-1F. Identify the natural and forced response of the system a) Find the zero input response. b) Unit impulse response. c) zero state response. d) The total response. e Identify the natural and forced response of the system.
5- For the following system: x(
Input: x(t)s u(t) Output: y() With the initial condition y(0) 1, y(O)-0, RI-1, R2-12, CI-2F,...
The graph of y=f(x) is shown to the right. Identify the intervals on which f(x) is increasing 1h Which of the following shows every interval on which f(x) is increasing? Choose the correct answer below A. (b.c), (e,t). (g.h) O C. (5.c), (0,1),(g,h) OB. (a.c), (e.f). (g.h) OD. (a.c), (d.1)
True or False Ivp questions
a) An IVP of the for y' + p(t)y = g(t), y(0) = yo, with p and g continuous functions defined for all tER, always has a unique differentiable solution y(t) defined for all t E R. b) To find the solution of y' + p(t)y = gi(t) + 92(t), y(0) = yo it suffices to solve y' + p(t)y = gi(t), y(0) = 0 and y' + p(t)y = 92(t), y(0) = 1 and...