sin x/ cos x = tan x
3 - 4 tan^2 x = 3 - tan^2 x
tan x = 0
x = 0, pi etc
I can't solve this at all! I don't know where to start! Please help
3-(4sin^2 x)/cos^2 x = 3- tan^2 x
1 answer
3-(4sin^2 x)/cos^2 x = 3- tan^2 x
1 answer
2 answers
3 answers
2 answers
3 answers