2 years ago

If sin(x) = M, with M > 0, find the value of then sin(x - pi) =

Mathematics

1 answer:

Alexus [3.1K]2 years ago

7 0

Step-by-step explanation:

sin(x) = M, M > 0

= sin(x - π)

= sin(x)cos(π) - cos(x)sin(π)

= sin(x).(-1) - cos(x).0

= -sin(x) - 0

= -sin(x)

= -M

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