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Mathematics, 04.08.2019 20:50 s3r3naagarc1a
Which of these is equal to cos 47°? a) cos 43° b) sin 43° c) tan 43° d) cos 133°
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Which of these is equal to cos 47°? a) cos 43° b) sin 43° c) tan 43° d) cos 133°...
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