What is Tan 398 radians?

Here we answer one simple question: What is tan (398) radians? This is the same answer you will get if you have a scientific calculator set to RAD mode and then enter 398 followed by the Tan button. The answer is as follows:

Tan(398 radians) ≈ -1.498289519884

Tan Calculator
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What is Tan 399 radians?
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