Solution
Solution
+1
Solution steps
Use the following trivial identity
Rewrite using trig identities
Use the following trivial identity
Simplify
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Frequently Asked Questions (FAQ)
What is the value of (cos(pi/2)-cos((4pi)/3))/(2sin((5pi)/6)) ?
The value of (cos(pi/2)-cos((4pi)/3))/(2sin((5pi)/6)) is 1/2