Asked by Chets

Find solutions on interval 0,2pie

(cosx/1+sinx) + (1+sinx/cosx) = -4
Answered by Mgraph
cosx/1+sinx or cosx/(1+sinx)
1+six/cosx or (1+sinx)/cosx ?
Answered by Lsat
The second ones
Answered by Mgraph
Do you know how to solve equation
a*sinx+b*cosx=c ?