Answer:
1
Step-by-step explanation:
tan 45° = √2\2
tan θ = y\x
According to the Unit Circle, when you divide √2\2 by
itself, you get 1.
I'm not sure I completely understand the expression you want evaluated.
It looks like a fraction with the same exact thing in both the numerator and the denominator. A fraction like that always boils down to ' 1 '.
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