Solution
Solution
+1
Solution steps
Rewrite using trig identities:
Simplify
Use the following trivial identity:
Simplify
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Frequently Asked Questions (FAQ)
What is the value of (1+tan^2(67.5))/(1-tan^2(67.5)) ?
The value of (1+tan^2(67.5))/(1-tan^2(67.5)) is -sqrt(2)