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amber96

  • one year ago

Solve cos x tan x - sin^2x = 0 for all real values of x.

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  1. satellite73
    • one year ago
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    does it help to know that \(\cos(x)\tan(x)=\sin(x)\)?

  2. amber96
    • one year ago
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    I think its B

  3. artofspeed
    • one year ago
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    A is the correct answer

  4. amber96
    • one year ago
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    So Its not B? hmmm

  5. amber96
    • one year ago
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    Oh okay thanks!

  6. seidi.yamauti
    • one year ago
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    o/

  7. amber96
    • one year ago
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    ?

  8. amber96
    • one year ago
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    @seidi.yamauti what is the o/?

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