User101

no, 100 * 100% = 100

because PERCENT (%) is meusured in .01.

so YOU try multiply by 100% to get it, but if you multiply by 100%, you are just multiplying by 1.

you just click F12.

2-(-1)=2+1

2+1=3

3.

$\cos=\frac{adjacent}{hypotnuse}$

$\cos{(\theta)}=\frac{\sin{(\theta)}}{\tan{(\theta)}}$

I meant:

$\vec{a}= \begin{pmatrix} 5\\ 5\\ \end{pmatrix}$ 

instead of:

$a= \begin{pmatrix} 5\\ 5\\ \end{pmatrix}$

you don'tallways need to use it in terms of x.

sometimes a, t, d, even the consant sign: C, ext., it can be anything you would like.

this is pi:

pi: greek leter

use: tofind the circomfrence, ext.

notation: $\pi$

approxamation: $\pi \approx 3.14159265$

well, she is displaying it in terms of t.

and the dirrivatave of an intagral or an intagral of a dirrivatave cancel out, because an intagral is the oppiste of a

dirrivatave.

1. $e^t\cos{(t^3)},t\in{[\infty,3]}$

2. $e^t\cos{(t^3)},t\in{[3,-\infty]}$