Question
find acute angles A and B satisfying cot(A+B)=1 , cosec(A-B)=2
Answers
Steve
cot 45 = 1
csc 30 = 2
so
A+B=45
A-B=30
(A,B) = (37.5,7.5)
csc 30 = 2
so
A+B=45
A-B=30
(A,B) = (37.5,7.5)