SOLUTION: Find the value of : 3 tan2 450 - sin2 600 - cos2 300 - sec2 450

SOLUTION: Find the value of : 3 tan2 450 - sin2 600 - cos2 300 - sec2 450

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Question 1051562: Find the value of : 3 tan2 450 - sin2
600 - cos2
300 - sec2
450
Answer by ikleyn(52812) (Show Source): You can put this solution on YOUR website!
.
Find the value of : 3 tan2 450 - sin2
600 - cos2
300 - sec2
450
~~~~~~~~~~~~~~~~~`

tan(450) = tan(450-360) = tan(90) = INFINITY.


Computer says NAN in this case, which means "this number is not defined".

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