What is sin(pi-θ)+cos(pi-θ)-1 ?

The solution to sin(pi-θ)+cos(pi-θ)-1 is sin(θ)-cos(θ)-1

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simplify sin(pi-θ)+cos(pi-θ)-1

simplify

sin (π - θ) + cos (π - θ) - 1

sin (θ) - cos (θ) - 1

Solution steps

sin (π - θ) + cos (π - θ) - 1

Rewrite using trig identities

= sin (π - θ) - cos (θ) - 1

Rewrite using trig identities

= sin (θ) - cos (θ) - 1

sin (2 πn + 2 π)

sin (4 π - x)

sin (100 π t - 1.4)

2 sin (x + \frac{π}{3})

\frac{sin ( x + 2 π )}{sin ( - x )}

What is sin(pi-θ)+cos(pi-θ)-1 ?
The solution to sin(pi-θ)+cos(pi-θ)-1 is sin(θ)-cos(θ)-1