Solution
Solution
+1
Solution steps
Simplify:
Rewrite using trig identities:
Rewrite using trig identities:
Popular Examples
161cos(14)+(555sin(14))/8-(21cos(14))/4-26/3 sin(3*2/3 pi)+3cos(3*2/3 pi)-2/9-(1^2sin(1)+2(1cos(1)-sin(1)))/(1^3)10sin(75)cos(17.07)
Frequently Asked Questions (FAQ)
What is the value of 2sin(1.1pi) ?
The value of 2sin(1.1pi) is -sqrt(2)sqrt(-(\sqrt{5)+1)/4+1}