Toggle navigation
Email or Username
Password
Remember
Login
Register
|
I forgot my password
Questions
Hot!
Unanswered
Tags
Users
Ask a Question
Advertise With Us
Recent activity by jayesh joshi
Home
User
jayesh joshi
Recent Activities
User jayesh joshi
Recent activity
All questions
All answers
User jayesh joshi
Recent activity
All questions
All answers
1
answer
1. If acos3Ɵ + 3acosƟsin2Ɵ = m, asin3Ɵ + 3acos2ƟsinƟ = n, prove that (m+n)2/3 + (m-n)2/3 = 2a2/3
asked
May 23, 2013
in
Trigonometry Answers
|
541
views
mathematical proofs
1
answer
1. If acos3Ɵ + 3acosƟsin2Ɵ = m, asin3Ɵ + 3acos2ƟsinƟ = n, prove that (m+n)2/3 + (m-n)2/3 = 2a2/3
asked
May 23, 2013
in
Trigonometry Answers
|
617
views
mathematical proofs
87,454
questions
99,069
answers
2,408
comments
4,796
users