cosx/1+sinx or cosx/(1+sinx)
1+six/cosx or (1+sinx)/cosx ?
Find solutions on interval 0,2pie
(cosx/1+sinx) + (1+sinx/cosx) = -4
3 answers
The second ones
Do you know how to solve equation
a*sinx+b*cosx=c ?
a*sinx+b*cosx=c ?