Solution
Solution
Solution steps
Rewrite using trig identities:
Use the basic trigonometric identity:
Use the following trivial identity:
periodicity table with cycle:
Use the following trivial identity:
periodicity table with cycle:
Simplify
Apply the fraction rule:
Divide fractions:
Cancel the common factor:
Cancel the common factor:
Popular Examples
Frequently Asked Questions (FAQ)
What is the value of tan(135) ?
The value of tan(135) is -1