Math, asked by mahendranathpandey19, 5 months ago

2 tan 30°
by
1 + tan² 30°​

Answers

Answered by sainiinswag
5

Answer:

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Answered by Anonymous
1

Answer:

Step-by-step explanation:

  • keep this formula in your mind

sin2\alpha =\frac{2tan\alpha }{1+tan^2\alpha }

  • \frac{2tan30}{1+tan^230}=sin2(30)=sin60=\frac{\sqrt{3} }{2}
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