Question

2 tan45° - 2 tan30° find the value ..
friends plzz help in this question tell me how to solve with correct answer ​

Answer 1

Answer:

the answer is 0.84529946162

Answer 2

Answer:

$\frac{2\sqrt{3}-2}{\sqrt{3}}$

Step-by-step explanation:

We know the values tan 45° = 1 and tan 30° = $\frac{1}{\sqrt{3}}$

∴ 2 tan 45° - 2 tan 30° = 2 (1) - 2 ($\frac{1}{\sqrt{3}}$) = 2 - $\frac{2}{\sqrt{3}}$ = $\frac{2\sqrt{3}-2}{\sqrt{3}}$

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