What is sin(x)+sin(pi-x) ?

The solution to sin(x)+sin(pi-x) is 2sin(x)

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simplify sin(x)+sin(pi-x)

simplify

sin (x) + sin (π - x)

2 sin (x)

Solution steps

sin (x) + sin (π - x)

Rewrite using trig identities

= sin (x) + sin (x)

Add similar elements:

sin (x) + sin (x) = 2 sin (x)

= 2 sin (x)

sin (6 0^{\circ} + x)

cos (θ + π) - sin (θ - π)

\frac{115.2}{153.8208 cot ( θ )}

tan ((\frac{π}{2}) - x)

cot (θ) tan^{3} (θ) + 1