问题:
Which method is an appropriate way to determine the cosine of 42 degrees?()
A . Double d = Math.cos(42);
B . Double d = Math.cosine(42);
C . Double d = Math.cos(Math.toRadians(42));
D . Double d = Math.cos(Math.toDegrees(42));
E . Double d = Math.cosine(Math.toRadians(42));
Which method is an appropriate way to determine the cosine of 42 degrees?()
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