Question 3: Find sin(tan(-) + cos- (-=)> Question 4: Which of the following is NOT equal to cos 80? a) cos 440 b) cos 280
Question 3: Find sin(tan"(-) + cos-" (-=)> Question 4: Which of the following is NOT equal to cos 80? a) cos 440 b) cos 280 c) 2cos 40 d) 2cos240 -1 e) sin 10 Oa Oh Type here to search
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