Is this correct?
The variable t is a real # and P=(2sqrt30/11,-1/11) is the point on the unit circle that corresponds to t. Find the exact values of the six trig functions of t.

sint = -1/11
cost = 2sqrt30/11
tant = -sqrt30/60
csct = -11
sect = -11sqrt30/60
cott= -2sqrt30

Question

Is this correct?
The variable t is a real # and P=(2sqrt30/11,-1/11) is the point on the unit circle that corresponds to t. Find the exact values of the six trig functions of t.

sint = -1/11
cost = 2sqrt30/11
tant = -sqrt30/60
csct = -11
sect = -11sqrt30/60
cott= -2sqrt30

anonymous · Answer

These are all right except for your answer for sec(t). The sign is wrong, so just switch it to a positive number and you are good.

anonymous · Answer

That was a close one...thanks for spotting it...