What is Tan 397 radians?

Here we answer one simple question: What is tan (397) radians? This is the same answer you will get if you have a scientific calculator set to RAD mode and then enter 397 followed by the Tan button. The answer is as follows:

Tan(397 radians) ≈ 2.291576421496

Tan Calculator
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What is Tan 398 radians?
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