Math, asked by seema1madhup, 3 months ago

3[tan^2 30°+ cot^2 30°]​

Answers

Answered by friendhi
1

Answer:

Step-by-step explanation:

= 3((1/root 3)^2+(root 3)^2)

= 3 * (1/3 +3)

= 3 * ( 10/3)

= 3 * 10/3

= 10

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