Question

Find the value of 4/3 tan2 30 0+cos2 60 0+3/4 tan2 60 0-2tan 450 solution

Answer 1

Answer:

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Answer 2

Answer

=4/3(1/root3)square+(1/2)square+3/4(root 3)square-2(1)

=4/9+1/4+9/4-2

=16+1+9-72/36

=-42/36

=-7/6

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