Answers

2016-04-12T11:48:52+05:30
Cos 1485 = cos 4*360 + 45
                 = cos 45
                 = 1/√2
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The Brainliest Answer!
2016-04-12T11:50:30+05:30
Cos 1485 = cos 4*360 + 45 Cos 1485= cos 45 Cos1485 = 1/√2 PLZ MARK AS A BRAINLIEST. I NEEDED PLZ MARK AS A BRAINLIEST.
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