
answer - 
Show me the steps to get this answer
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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
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)
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...
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()...