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2 years ago

15

Tan^2 0+Tan^2 30+Tan^2 60+Sin^2 0

1 answer:

Ksenya-84 [330]2 years ago

5 0

Answer:

2.996519411885697

Step-by-step explanation:

$\tan(20) + \tan(230) + \tan(260) + \sin(20) = 2.996519411885697$

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