C cutiebun~ New member Jan 1, 2011 #1 a) sin 3? in terms of sin ? b) cos 3? in terms of cos ? c) tan 3? in terms of tan ? d) cos 4? in terms of cos ? please show work. thanks.
a) sin 3? in terms of sin ? b) cos 3? in terms of cos ? c) tan 3? in terms of tan ? d) cos 4? in terms of cos ? please show work. thanks.
