if tan(a+b)=root3 and tan (a-b)=1/root3,0 degreeb find a and b -

Asked by kartik mahajan | 25th Sep, 2010, 07:44: PM

Expert Answer:

Hello,
 
from the above given tan values we can write:
a+b = 60  and 
a-b = 30 
 
Adding the two equations: 
 
2a = 90; 
therefore a =45 degrees and b = 15 degrees.

Answered by  | 26th Sep, 2010, 12:46: PM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.