Question: i need help solving these can you show me how to solve them no just the answer thanks 7. Find the reference angle for the

i need help solving these can you show me how to solve them no just the answer thanks

7. Find the reference angle for the given angle. 1) ( = 3x 2) { - 5x 3) ( = -4 4) t - 1x 8. Find the exact value of the trigonometric function. 1) cos( 150") 2) sin(330") 3) tan(- 2) 4) sin( 5= )

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