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anonymous
 one year ago
Find all solutions in the interval [0, 2π).
(sin x)(cos x) = 0
anonymous
 one year ago
Find all solutions in the interval [0, 2π). (sin x)(cos x) = 0

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Make sin x = 0 and cos x =0.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@mathway can u help me with a prob

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0okay, then what do i do?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Look at a unit circle and find radians/degrees that has cos x=0 or sin x=0,

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Remember that in (x,y), the x is the cosine and y is the sine.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0which quadrant do i look in?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0All because the interval is [0,2pi).

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0okay, would cos x = 0 x= pi/2, 3pi/2 ?

LynFran
 one year ago
Best ResponseYou've already chosen the best response.1correct the 2npi is actually the period...

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Now you need to find sin x= 0.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Are you taking a class on FLVS?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0would then would sin x = 0 x= 0, pi, 2pi ? and yes.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Yes! This is in Module 5 in PreCalculus? :D

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Because I had this question and asked here 2 days ago!

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0really? coincidence much lol

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Ikr, anyway, so what is the solution? x=????

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0x = 0, pi/2, pi, 3pi/2 ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0thank you so much for all of your help! much appreciated!!
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