evaluate sin -1230°
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Answered by
10
mate here is your answer....
sin(-1230°)
=>sin(-1200°-30°)
=>sin(-30°)
=>-sin(30°)
=-1/2(answer)
hope it helps you
sin(-1230°)
=>sin(-1200°-30°)
=>sin(-30°)
=>-sin(30°)
=-1/2(answer)
hope it helps you
Anonymous:
select it as brainliest plz
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