Congratulations to the Class of 2024 on your results! Let us know how you went here Got a question about your uni preferences? Ask us here

Trig function Q! (1 Viewer)

Thread starter NewiJapper
Start date Mar 24, 2010

NewiJapper

Active Member

#1

Show that the equation $tanx=nx$ has only one solution, $x=0$ , in the domain $-pi\leq x\leq pi$ if n is negative.

And just one more

Simplify $tan \left ( \frac{pi}{2}-x \right )$

Yes im retarted i couldnt find pi in the laTeX thingy

Much appreciated

NewiJapper

Active Member

#2

bump. Sorry. Half-yearlies tomorrow and these have been the only questions to bewilder me. :/

NewiJapper

Active Member

#3

are you sure its cosx/sinx as you had sinx/cosx beforehand...

You must log in or register to reply here.

Share:

Facebook Twitter Reddit Pinterest Tumblr WhatsApp Email Link

Users Who Are Viewing This Thread (Users: 0, Guests: 1)

Top