Solution
Solution
Solution steps
Use the following property:
Rewrite using trig identities
Use the following trivial identity
Rewrite using trig identities
Simplify
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Frequently Asked Questions (FAQ)
What is the value of (tan(315)-cos(780))/(tan(-135)-sin(210)) ?
The value of (tan(315)-cos(780))/(tan(-135)-sin(210)) is -1