answer -
Show me the steps to get this answer
answer - Show me the steps to get this answer 3 S2 (2 - x) cos("tex)...
Fourier Series
please answer no. (2) when p=2L=1
- cos nx dx = bn(TE) +277 f(x) sin nx dx (- /<x< 1 2) p=1 2. f(x) = = COS TEX 3. Find the Fourier series of the function below: f(x) k 2 1-k Simplification of Even and Odd Function:
show steps and explain
9) Determine the value of ... S" (3 sin(x) - 2 cos(x)) (cos(x) + 2 sin(x))da. ... knowing that cos(x) and sin(x) are orthonormal with the weighted inner product <f.9 > 1 . (a)g(x)dr.
4. Show that the value of | cos(x)dx cannot be 2. 0 sin(x))
Please answer all the questions
Here is evenodd function:
function [xe, xo, m] = evenodd(x,n)
% Real signal decomposition into even and odd parts
% -------------------------------------------------
% [xe, xo, m] = evenodd(x,n)
%
if any(imag(x) ~= 0)
error('x is not a real sequence')
end
m = -fliplr(n);
m1 = min([m,n]); m2 = max([m,n]); m = m1:m2;
nm = n(1)-m(1); n1 = 1:length(n);
x1 = zeros(1,length(m));
x1(n1+nm) = x; x = x1;
xe = 0.5*(x + fliplr(x));
xo = 0.5*(x -...
2. The Chebyshev polynomials can be determined from T.(x) = cos(n cos-?x). (a) Find T-(x) from above formula. (b) Find Tn+1(x) + Tn-1(x) in terms of T,(x). (c) Show that In/2] n! Tn () = KO (2k)! (n – 2k);?"*2*(x2 – 1)". (Note: You need to prove it in detail. To do it, you may need to consider two cases: n=2p-1 (odd) and n=2p (even). )
4. (a Let (sin( x cos( ) dr + (x cos(x + y) - 2) dy. dz= Show that dz is an exact differential and determine the corresponding function f(x,y) Hence solve the differential equation = z sin( Cos( y) 2 x cos( y) dy 10] (b) Find the solution of the differential equation d2y dy 2 y e dx dæ2 initial conditions th that satisfi 1 (0) [15] and y(0) 0
4. (a Let (sin( x cos( ) dr...
1. Show that if x(t) is an even function of t, then X(jw)2 (t) cos(wt) dt and if r(t) is an odd function of t, then X(jw)2j (t) sin(wt) dt
could someone show me step by step for this
such as how to go about/get dy/dx etc.
i know the final answer is 4 pi ^2 ab , but I can't seem to get
there as no one shows the steps
when I attempt it I end up with 2pi instead of the correct
4pi
7. (5 points) A torus is obtained by revolving around the y-axis the circle Determine the surface area of this torus
7. (5 points) A...
Problem 5: Evaluate log(x) Jo 4+2 0 3. Show that 2x cos(e) Jo 1-cos(0)
Problem 5: Evaluate log(x) Jo 4+2 0 3. Show that 2x cos(e) Jo 1-cos(0)
please help me and show all the steps and make sure it's
correct
[10 pts] 3. Find the area inside the asteroid given by the parametric equations x = 4 cos' (t) and y = 4sin) for Osts 27. Show the setup of the integral and use your TI84's "fnint command to find the area.. [10 pts.) 4. Find the arc length of the asteroid given by the parametric equations x = 4 cos' (t) and y = 4 sin()...