Let I'(V, E) be a graph. For v E V and e E E, prove the following statements: 1-O(T – {v}) = O(r) – 1 2- S(T – {e}) = S(T') – 1 %3D 3- S(T – {v}) = S(T) – deg v |
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- graph the points z = x + iy that satisfy the given conditions. 5. |z + 1| = 1 6. |z + i |= |z - 1|Let C1 be the curve r(x)= (x − lnx )i + (x +lnx )j, 1<=x<=e, and let C2 be the curve of y=et, 0<=t<=1. Find a relation between the length L1 of C1, and the length L2 of C2.Given that x(w) for a given x(t) is shown as the picture, sketch the graph of Y(w) if: a. y(t) = 2x(-0.25t) b. y(t) = 2x(t) e-j5t c. y(t) = 2x(t)cos(t) d. y(t) = 2x(t)cos(4t)
- 1) Given the function Determine v (t) and a (t) after 5s of starting the movementIf the rst line has the form Ax + By + C = 0 and the second line has the form Dx + Ey + F = 0 and if therst line is to pass through the origin and the second is to be parallel to the rst, what relationships mustexist among among A; B; C; D; E and F ?Find the length of the curve e^x / 2 + e^-x /2 between x=0 and x=1