Math, asked by Deepa9844, 11 months ago

evaluate 2 tan^2 30°÷1- tan^2 30°

Answers

Answered by saquib13

1

Answer:

tan 30 = 1/√3 then 2tan30/( 1+tan^2 30) is= 2×1/√3 / (1+(1/√3)²) = 2/√3 / (1+1/3) in brackets by taking 3 as lcm

Answered by sprao53413

1

Answer:

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