sin 30° – sin 90° + 2 cos 0° 5. tan 30° tan 60°​

Question

sin 30° – sin 90° + 2 cos 0°
5.
tan 30° tan 60°​

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Hailey 1 month 2021-08-20T11:33:40+00:00 1 Answer 0 views 0

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    2021-08-20T11:35:29+00:00

    1 \div 2 - 1 + 2(1) \\  - (1 \div 2) + 2 \\  - 1 + 4 \div 2 \\ 3 \div 2

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