Question

2 tan² 60°/1+tan²30° is
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Answer 1

Answer:

4.5

Step-by-step explanation:

$\frac{2 { \tan(60) }^{2} }{1 + { \tan(30) }^{2} } = \frac{2 \times 3}{1 + \frac{1}{3} } = \frac{6 \times 3}{4}$

$= \frac{18}{4} = \frac{9}{2} = 4.5$

Answer 2

Answer:

2(√3)2/1+(1/√3)2. (tan60=√3;tan30=1/√3)

= 6/1+1/3

= 6*3/4

=9/2 ans

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