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OpenStudy (onthecly2):
okay last one today, need this to finish my homework plz help!! Solve the given equation over the interval [0, 2π): cot2 x − cot x.
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OpenStudy (akshay18):
-1(cosx+sinx)/2cosx
OpenStudy (akshay18):
write cot2x=cos2x/sin2x
OpenStudy (akshay18):
apply formula cos2x=cos^2x-sin^2x
OpenStudy (akshay18):
then take lcm solve it
OpenStudy (akshay18):
in which form do you need ana
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OpenStudy (onthecly2):
radians I believe
OpenStudy (akshay18):
can yoy show me what you did
jhonyy9 (jhonyy9):
this wan being cot2x or cot^2 x ? how is correct ?
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