physics chemistry maths science forums
become expert I help I sign up I login
refer a friend - earn nickels!!   
 advanced
 
Home
Ask & Discuss Questions
Study Material
Experts Zone
Hang Out!
yoganda   yoganda is offline yoganda's messages in the community
Message
Catalogs Discussion Forums -> Trignometry -> given:a+b+c=180;tan{(a+b-c)/4}tan{(b+c-a)/4}tan{(a+c-b)/4}=1RTP-1+cosa+cosb+cosc= -> Go to message
This Post 0 points    (0 Olaaa!! Perrrfect answer.   in 0 votes )   [?]
7 replies   
given:a+b+c=180; & tan{(a+b-c)/4}tan{(b+c-a) /4}tan{(a+c-b)/4}=1
RTP-1+ cosa+cosb+ cosc= 0
 
 
Go to:   

Top Offers for goIITians
Correspondence Courses
Brilliant Tutorials
Narayana Institute
Aakash Institute
Classroom/Crash Courses
Narayana - Kota , Delhi , Others
Brilliant Tutorials - Class , Crash
Aakash Institute - Medical , Engg
Online Test Series
Brilliant Tutorials
Narayana Institute
Aakash Institute
Mahesh Tutorials
AMITY      Sri Chaitanya