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Popular >

simplify sin(x-npi)

Solution

simplify

sin (x - nπ)

Solution

(- 1)^{- n} sin (x)

Solution steps

sin (x - nπ)

Use the basic trigonometric identity:

sin (x + nπ) = (- 1)^{n} sin (x)

= (- 1)^{- n} sin (x)

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Frequently Asked Questions (FAQ)

What is sin(x-npi) ?
The solution to sin(x-npi) is (-1)^{-n}sin(x)