Question

math question inside

Answer 1

how to turn this into an equation:
\[\large A (t) \cases {0 \quad \quad 0<t<1\\t \quad \quad 1< t <2 \\0 \quad \quad t>2}\]

Answer 2

use Heaviside function to turn it into box function

Answer 3

Wow..

Answer 4

And what are they ?? @experimentX

Answer 5

i know how to solve this by \(\int \limits_0^\infty\) method btw

Answer 6

oh ... just step function. after certain time ... they get switched on.

Answer 7

i just want to know how to use heaviside function thingies...and this seemed like an easy place to start