Solution
Solution
Solution steps
Rewrite using trig identities
Popular Examples
simplify sin(pi-t)+2sin(-(2pi-t))simplify sin(-1(2x^2sqrt(x)))simplify 2cos^2(x-pi)simplify 2sin(θ)cos(θ)+1-sin^2(θ)simplify sin^3(pi+X)
Frequently Asked Questions (FAQ)
What is sin(-pi/2+φ) ?
The solution to sin(-pi/2+φ) is -cos(φ)