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(1- tan^2 45°)/(1+tan^2 45°) = ______
Mathematics
Introduction to Trigonometry
Question
Updated
19 Aug 2026
(1- tan^2 \(45^\circ\))/(1+tan^2 \(45^\circ\)) = ______
A
Choose Your Answer
A
tan \(90^\circ\)
B
1
C
sin \(45^\circ\)
D
0
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