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1. (a) Find T5(x), the Taylor polynomial of degree 5, for Inx centered at x = 1. (b) Evaluate Ts (3). How close is its value to In 3? (c) The interval of convergence for the Taylor series of In x centered at x= 1 is (0,2). Use the fact that Inx= - In to find a different value of x to use in Ts(x) to approximate In 3. How close is your approximation? 2. Long ago,...
TON. Q 5. Use a suitable substitution to transform x?y" + y = x(Inx) into a linear DE with constant coefficients.
50. For f(x)=Inx+x?, sketch the graph of f(x) and show any relative minima, relative maxima, and inflection points. Draw the concavity correctly. 51 Find the absoluto outromotor of f .
1 1 a) Compute the length of the curve y = Inx, for 1 < x < 2. b) Compute the area of the surface obtained when rotating the curve in question a) about the y-axis, for 1 < x < 2.
Part C: Communication (20 marks) 1. Let f(x) = x + 3 and g(x) = x2 + 8x + 15. (5 a) Determine an equation for the combined function Y = F(X) marks) ico g(x) nobela bom a) State the domain and range (5 marks) 1200 to b) Sketch a graph of the function (5 marks) 410 e add (a bor AS PAGE 5 DA
Find the derivative of the following functions: Inx 22 C. a. F(x) = In (3x) b. Y=: Y=52x-1 d. Y= log1032 e. Y=In(x2-2)2/3 f. Y= In g. Y= log2 (2x - 1) h. Y= 8** e 1+e+
solve using Newton Method
Numerical
TJ Find the mulliplicity of rock 1 f(x) = (x-1)2 inx 2 Find the order of convergence Pit en 9 digits accuracy 13 give the root of f(x) = xinx + x2 -10 f(x) = (x-2)(x-4) Find RA Por both Theo, Num. וחט P(x) = x - 1 Find R.A Theo. Num. convergence OfW= (x-2)(x+) Accelarate the at p=2, numerically secant method 13_f(x) = x3 - 2 Cosx - 17 2 significant
Question 5 (20 marks) a) [10 marks] Evaluate: 1 el-X Vx+y(y – 2x)2 dydx. 0 Jo (Hint: consider a change of variable.) b) [10 marks) Find the volume of the solid bounded by the sphere x2 + y2 + z2 = aand the cylinder x2 + y2 = ax, a > 0.
QUESTION 1 [TOTAL MARKS: 25] Q 1(a) [5 Marks] i. What is the State postulate? [2 marks] ii. Using a sketch, briefly explain the difference(s) between a Closed System and an Isolated system. [3 Marks] Q 1(b) [20 Marks] Table 1 contains property information. The working fluid is water. Complete the table. You must show all calculations and/or explain how you determined your values, where applicable. [15] Plot the values on a P-v diagram. You should identify the phases for...
Find Vf at the given point. f(x,y,z) = x2 + y3 – 322 + z Inx, (1,1,4) Vf|(1,1,4) = i+ )j + (O)k (Simplify your answers.)