web2.0calc
 
+0  
 

help17

0
575
0
avatar+257 

A not= B, & CtanA+DtanB=(C+D)tan(A+B/2) 

Then prove that-

cosA/cosB=C/D

 
 Apr 1, 2016

0+0 Answers


4 Online Users

avatar
avatar

Top Users

avatar+130071 CPhill moderator
avatar+37157 ElectricPavlov
avatar+15001 asinus moderator
avatar+3146 admin administrator
avatar+2539 GingerAle
avatar+2499 Solveit
avatar+1944 NotThatSmart
avatar+1927 tomtom
avatar+1770 bader
avatar+1577 parmen
avatar+1560 blackpanther

Sticky Topics