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Jika x di kuadran II dan tan x = a, maka sin x ada...

Jika x di kuadran II dan tan x = a, maka sin x adalah ...

  1. fraction numerator a over denominator square root of open parentheses 1 plus a squared close parentheses end root end fraction

  2. negative fraction numerator a over denominator square root of open parentheses 1 plus a squared close parentheses end root end fraction

  3. fraction numerator 1 over denominator square root of open parentheses 1 plus a squared close parentheses end root end fraction

  4. negative fraction numerator a over denominator a square root of open parentheses 1 plus a squared close parentheses end root end fraction

  5. negative fraction numerator square root of open parentheses 1 plus a squared close parentheses end root over denominator a end fraction

Jawaban:

tan x = a

B C equals square root of a squared plus 1 end root  sin space x equals fraction numerator a over denominator square root of a squared plus 1 end root end fraction

0

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