carolinegrasty carolinegrasty
  • 18-04-2020
  • Mathematics
contestada

If tan (k•90)=0 then k is an even integer true of false

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carterhomme
carterhomme carterhomme
  • 18-04-2020

Answer:

True

Step-by-step explanation:

Use the unit circle

tan(x) = 0 only when x is 0 or a multiple of 180 (in degrees)

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Answer Link
ileanacaldera12 ileanacaldera12
  • 06-02-2021

Answer:

true

Step-by-step explanation:

Answer Link

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