4
p
2
q-3pq+5p
q
-8p+7q-10 from 18-3p-11q+5pq-2p
+5
Consider the function f(x) = 4 + 2 π x for 0 ≤ x ≤ π.
It has a Fourier cosine series expansion f(x) =a0 + a1 cos (x )...
$\frac{10}{4*7}$ = $\frac{1}{5}$ - $\frac{1}{4}$
3-12/5
49q^2 - 36p^2 = 0
6 divide 1338
2024550
[2(x+3)]3(n−2)!−(2x2−18)n!
(4x2+8x−12)(n−1)!
120000÷ 500
5+2