02-07-2021
Mathematics

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PLEASE HELP!!!

Verify sin(180°- θ) = sin θ

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Respuesta :

jimrgrant1 jimrgrant1

02-07-2021

Answer:

see explanation

Step-by-step explanation:

Using the identity

sin(x - y) = sinxcosy - cosxsiny , then

sin(180 - θ)

= sin180cosθ - cos180sinθ

= (0) cosθ - (- 1)sinθ

= 0 + sinθ

= sinθ

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