(S-I)+(T-G) =(X-M)( where S is national sabing, I is investment,
T =Taxes; G=Government Spending;M=Imports;X=Exports
If (S-I)<0 and (T-G)<0 then X-M<0 therefore
(M-X)>0
Hence answer is true
- 2 + x - 2 < 0 has no solutions. True False
QUESTION 11 Find the solution of x' + 2x' +x=f(t), x(0)=1, x'(o=0, where f(t) = 1 if t< 2; and f(t) = 0 if t> 2.
5. Find the Fourier Transform of g(t) = {o. (1-x?, x<1, 1</z/.
Suppose lines n and O are parallel. True or false? One can conclude in Euclidean Geometry that <9 is congruent to <7. L m t 1 45 n 23 6 7 8 912 0 14 15 13 10 11
Find the arc length Lof x = f(t) = 9t + 14 y = g(t) = Si Vu – 81du where 0 < t < 16 =
0 x/8 x <0 0 11, Find the mean when F(x) = x < 2
QUESTION 1 5 Find the Laplace transform of the function f(t) t, 0<t<1 1, t > 1
What is the value of the following expression? true false 0 illegal syntax if x is - 1, what is the value of (!(x = = 0))? false true unable to determine invalid syntax Given the following code, what is the final value of i at the end of the program? int i: for(i = 0: i < =4: i + +) { cout < < i < < endl: }
Consider the IVP: x = √2, 2(0) = 0 A) Is the function S 0, 0<t < 5 X(t) = iſt - 5), t>5 a solution of the DE on I = 0,0), Justify your answer. (Hint: Verify the first two conditions for each interval (0,5) and (5,0).
x(0)=1, x'O)= 0, where f(t) = 1 if t< 2; and f(t) = 0 if Find the solution of X"' + 2x' + x=f(t), t> 2.