Evaluate the following 1) 2 tan 45°- tan 60° 2) sin 30°+ tan 45°-cos 60° 3) cos 60°-sin 60°/sin 60°+cos 60°

Question

Evaluate the following
1) 2 tan 45°- tan 60°
2) sin 30°+ tan 45°-cos 60°
3) cos 60°-sin 60°/sin 60°+cos 60°

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Lyla 3 weeks 2021-10-07T11:47:30+00:00 1 Answer 0 views 0

Answers ( )

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    2021-10-07T11:49:23+00:00

    Answer:

    1) 2×1 – root 3

    2- root 3

    2) ½ +1 – ½

    1+2-½

    1

    3) ½ – root3/2 / root3/2 + ½

    ½ + ½ – 1

    1-1 = 0

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