please solve Q1 and Q2 3 ths Homework - Rate My Maths Homework - X Differentiating...
dy/ 1. Find 7dx by differentiating 2x2y = x - 3y2 implicitly. (8 pt) 2. Find dx if y = 4x -3x (6 pt) 3. Find dx if y = cos(x2) (6 pt)
EXAMPLE 2 Find sin$(7x) cos”7x) dx. SOLUTION We could convert cos?(7x) to 1 - sin?(7x), but we would be left with an expression in terms of sin(7x) with no extra cos(7x) factor. Instead, we separate a single sine factor and rewrite the remaining sin" (7x) factor in terms of cos(7x): sin'(7x) cos”(7x) = (sinº(7x))2 cos(7x) sin(7x) = (1 - Cos?(7x))2 cos?(7x) sin(7x). in (7x) cos?(7x) and ich is which? Substituting u = cos(7x), we have du = -sin (3x) X...
can you please answer all of them please need it for a review F(x y, z) = 6x over the rectangular solid in the first octant bounded by the coordinate planes and the planes X-9, y-3, 2-S 27 1458 162 243 Find the center of mass of a thin triangular plate bounded by the coordinate axes and the line x + y = 4 if o(x, y) = x + y. 5 5 -3.73 . Oz Find the center of...
can you please sove them i need it for a review please x = Su, y=6v, z = 4w; SS S 22 dx dy dz, R where R is the interior of the ellipsoid v2 22 36 16 384 5" 4871 6411 256 5 F(x, y, z) = 6x over the rectangular solid in the first octant bounded by the coordinate planes and the planes x = 9, y-3, 2-8 27 1458 162 243 Find the center of mass of...
please show all your work i am really trying to understand how to solve these Find the equation of the tangent line to the graph of f(x) at the given point. f(x) = In(3x-2) at (1,0) Find the derivative of the function, y = - 3xIn(x+1) Show all of your work on paper dy I dx Find the largest open intervals on which the function is 1. Increasing 2. Decreasing 3. Concave upward 4. Concave downward 3. find the location...
Q2-2 y (0) = 0, y' (t) = 0 6) u" - x?u'+ dy=0 | u (0) = u (1) = 0 Q2: Find eigenvalues and eigenfunctions of the Sturm-Liouville system 1) "") + y = 0, y'(0) = 0 , y' (1) = 0 dx ² 2) u" + au = 0 , u(a) = u (b ) = 0 3) " +(-4 + 1 ) = 0 , u'(0) = 0 , u(1) = 0 4) y" +...
Hi, can you solve the question for me step by step, I will rate up if the working is correct. I will post the answer together with the question. Answer: Question 1 (a) By using implicit differentiation, find dyldx for the curve at the point (0,1). (4 marks) (b) Using the substitution u = sin x, evaluate the integral cos x dx (1- sin x)(2 +sin x) (5 marks) 1+iV3 (c) Evaluate z = in polar form, and hence simplify...
Q1 dx, 115 5xita dx. 2) ſ tan°4x dx . 3) 06-341 S[cos(x? 4) + 1) + xdx, 5) prove that I cscu du = -Inlcscu + cotul + c x2 + Q2 r3 dx 1) dx 2) sino cosºede , 3) /* sec°8 de , 4) * sec`e do , 4) , Port + 4 1 5) dx . 4- x2) 4 Q3 Answer A or B (graph the functions) A-Determine the area of the region enclosed by y...
Hello Expert, Please solve all of them with all steps. Definitely will Like. Thanks. Question 1 Let 0 <a<b. Which of the following integrals gives the area of the surface made by rotating the graph of over the interval [a,b] about the x-axis? 77 [ V4z® +9.2" dx 27 12 1+ 9 4. -22 dc Los + 9 4 ex dx None of the options are correct. 9 7T 23+ da Question 2 Find the equation of the tangent line...
Please solve Q1 and Q2 Complete the following homework problems. Show all work (making answers for clarity sure it is legible) and circle all Problem 1 w3 X A w4 w1 C D Y w2 Determine Boolean functions for intermediate outputs wl,w2,w3, and w4 as well as the output signals X and Y. b) a) Construct a truth table showing the intermediate outputs wl,w2,w3, and w4 as well as the output signals X and Y Use K-maps to find simplified...