mc(a-b)+tr(a-d)=e
y'' - 4y' + 13y=18e^2xsin3x
Let S = {n ∈ N ; (x + y) + n = x + (y + n) for all x, y ∈ N}.
(a) Prove, using the definition of sum of natural numbers, that 0 ∈...
[12-3( $\sqrt{\}$2)]/14
[12-3( $\sqrt{\}$ 2)]14
f(x)= {(x^3)/ 4: x≠1, -1: x=1}
(x+5)²
45/11
4x\frac{1}{3}+\frac{1}{6}x^{-\frac{1}{3}}+4x^{-4}+5x^{-7}
. Find the work done to pump all the water out of the tank, shown in the figure, which is initially full of water, through the pip...