19/7-2
100/4(2+3)
Determine the Fourier series up to and
including the third harmonic for the
function defined by:
f (x) =
5 x, when 0 < x < π
...
3x- $x^{2}$ -12=0
-9+4+7=
Solve the simultaneous equations:
2x + 5y = 9
2x + 3y = 7
(x-1)(x-4)=0
10 + 18 ÷ 9 x 12 =
10sin(x)=14sin(40)
$\frac{5}{x+3}$ = $\frac{1}{2x}$ + $\frac{2}{x}$