SOLUTION: Find the exact value of tan(270)+cot(180)+sec(-180)
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Question 988202: Find the exact value of tan(270)+cot(180)+sec(-180)
Found 2 solutions by ikleyn, solver91311:
Answer by ikleyn(52852) (Show Source): You can put this solution on YOUR website!
.
tan(270°) is not defined.
It is just enough to say (to state) that the entire expression is not defined.
By the way, cot(180°) is not defined too.
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
Cannot be done. Only one of the functions is defined at the given argument.
John
My calculator said it, I believe it, that settles it
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