Download Free Apps & Games @ PHONEKY.com
Subject: TRIGONOMETRY
Replies: 1 Views: 879
mudy0one 3.12.12 - 02:12pm
Show that;sin3-cos3=(sin-cos)(1+sincos). *
portiap 30.09.13 - 10:05am
We cnt prove that,i think u forgot the angles for ur trig function *