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Mathematics, 22.02.2021 21:50, laytonlutz
Given the value of cos 40° 0.7660, enter the sine of a complementary angle. Use an expression relating
trigonometric ratios of complementary angles.
'cos 40º =
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Answers: 1
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Given the value of cos 40° 0.7660, enter the sine of a complementary angle. Use an expression relati...
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