find the exact value of

therefore: we take the positive one because is in the first quadrant and its positive.

this correct ? much appreciated..

Printable View

- Mar 14th 2009, 05:25 AMjvignacioexact value check
find the exact value of

therefore: we take the positive one because is in the first quadrant and its positive.

this correct ? much appreciated.. - Mar 14th 2009, 05:41 AMrunning-gag
- Mar 14th 2009, 05:49 AMjvignacio
- Mar 14th 2009, 05:58 AMjvignacio
- Mar 14th 2009, 06:45 AMrunning-gag
You should rather take this one

with - Mar 14th 2009, 06:48 AMjvignacio
- Mar 14th 2009, 06:51 AMrunning-gag
Which one among what ?

This one

is useful because you know the value of - Mar 14th 2009, 07:00 AMjvignacio
- Mar 14th 2009, 08:55 PMjvignacio
- Mar 15th 2009, 05:25 AMrunning-gag