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26 January, 07:25

Find the exact value of the expression. do not use a calculator 4cos60+3 tan pi/3

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  1. 26 January, 07:33
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    Hello:

    4cos60+3 tan pi/3 = 4 (1/2) + 3 (√3) = 2+3 (1.71) = 7.13

    because; cos60 = 1/2 and tan pi/3 = √3
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