1.

2tan30 degrees/1-tan²30 degrees Choose the correct answer

Answer»

ong>Step-by-step explanation:

2tan30 degrees/1-tan²30 degrees

we KNOW that TAN 2A = 2tanA / 1-tan²A

Let A = 30°

=> 2tan30° / 1-tan²30° = tan 2(30°)

= tan 60° = √3



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