30. If 3 cos 0 - 4 sin 0 = 2 cos 0 + sin o, find tan 0.
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Answer:
1/5
Step-by-step explanation:
3cos 0 - 2cos 0 = sin 0 + 4 sin 0
cos 0 = 5 sin0
sin0 / cos 0 = 1/5
since tan 0 = sin0/cos0
tan0 = 1/5
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