Can anyone Derive The Formula for Cos 3 theta...??
Answers
Answered by
0
cos 3 theta =4 cos ^3 theta -3 cos theta
Answered by
2
I have solved it...
if u find it useful plz rate it the brainiest answer
Attachments:
ashwinbalajiblg28:
Ayesha 74018 Thanks..!
I'm not ayesha
lucky 1854 he had thanked me...lol
plz rate the answer as the brainiest answer
just call me LUCKY
Similar questions