anonymous
  • anonymous
IF \[4\sin+4\cos=0\] THEN FIND OTHER TRIGONOMETRIC RATIOS.
Trigonometry
  • Stacey Warren - Expert brainly.com
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jamiebookeater
  • jamiebookeater
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Directrix
  • Directrix
4 sin x + 4 cos x = 0 sin x + cos x = 0 sin x = -cos x The values of x which makes this true are additive inverses. Recall that sine and cosine are equal when x = 45 degrees. For these to be additive inverses, the angle x will lie in quadrants where x and y have different signs.
anonymous
  • anonymous
but what will be other ratios
anonymous
  • anonymous
cosec x sec x tan x cot x

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sirm3d
  • sirm3d
first, what is \(x\) such that \[sin x = -\cos x\] once you have that value(s), evaluate the other functions \(\sin x, \cos x, \tan x, \cot x\, \sec x,\) and \(\csc x\)
anonymous
  • anonymous
but tan tan x is coming cos/sin which should be sin/cos

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