2006-09-21 23:05:48 · 5 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
We can't calculate it directly from calculator. First, look for the sine, cosine and tangent of the angle. Then cosecant=1/sine, secant=1/cosine and cotangent=1/tangent.
2006-09-21 23:48:00 · answer #1 · answered by Anonymous · 2⤊ 1⤋
For the cotangent use,
[tan] ["x"] [=]
you'll get an answer.
Type,
[1] [ / ] [Ans] [=]
and you get the cotangent!
Use similarly with sine and cosine respectively for cosecant and secant.
Hope this helps!
2006-09-22 01:29:16 · answer #2 · answered by yasiru89 6 · 2⤊ 0⤋
Just calculate respectively the tangent, the sine, and the cosine, and then invert it.
2006-09-21 23:41:10 · answer #3 · answered by sabrina_at_tc 2 · 0⤊ 0⤋
seriously? first change to rad (shift+setup, then select rad.). next shift+tan+value you get your answer
2016-04-01 00:01:15 · answer #4 · answered by chris 1 · 0⤊ 2⤋
HUH?! *blur*
2006-09-21 23:33:45 · answer #5 · answered by b0b0link 2 · 0⤊ 3⤋