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Mathematics 8 Online
OpenStudy (anonymous):

(cot(x)-1)(sin(x)-1)=0 solution set,exact answer

OpenStudy (amistre64):

well; what makes either one a zero?

OpenStudy (amistre64):

sinx = 1 when = pi/2

OpenStudy (amistre64):

cotx = 1 when x = ....3pi/4, 7pi/4 right?

OpenStudy (anonymous):

yea

OpenStudy (anonymous):

cotx=1 when x= pi/4 +kpi k is an integer

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