What is the integral of y'sinx=ylny ...?

1 answer:

3 0

Y'sinx=ylny, is equivalent to dy / dx (sinx=ylny, and dy sinx=ylny dx
it is similar to dy/ylny = dx/sinx
so integral (dy/ylny = integral dx/sinx)
integral dx/sinx)= Ln{abs value ( tan(x /2 + pi /4)}
integral (dy/ylny= ln(lny)
final answer is lny = {abs value ( tan(x /2 + pi /4)}+C, you can find y, or x

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Alenkasestr [34]

You would use the long division technique..

Here it looks like:

 --------------------
4x − 3 | 8x^3 − 22x^2 − 4
---------
 |
 |
 |

and like that,,,

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tigry1 [53]

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cos (u,v) = ( u * v ) / (| u | * | v |) =
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