Evaluate each of the following 4(sin^4 60° + cos^4 30°) − 3(tan^2 60° − tan^2 45°) + 5 cos^2 45°

1 Answer

answered Feb 15, 2018 by mdsamim (213,225 points)
selected Feb 15, 2018 by sforrest072

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Evaluate each of the following 4(sin^4 60° + cos^4 30°) − 3(tan^2 60° − tan^2 45°) + 5 cos^2 45°

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