SOLUTION: Could someone please help me with this question Find exact values of sin(infinte/2), cos(infinite/2): where cos infinite=4/5 0<=infinite<=pi/2

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Question 536085: Could someone please help me with this question
Find exact values of sin(infinte/2), cos(infinite/2): where cos infinite=4/5 0<=infinite<=pi/2
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Do you mean infinity?
The sin(infinity) is not defined.