Question

solve each equation on the interval 0≤ x ≤ 2π.
(tanx-1)(secx-1)=0

Answer 1

Set each to 0

tanx-1=0
secx-1 =0

What angle is x, from 0 to 360 degrees?

Answer 2

pi/4, 5pi/4 for tan
0pi, 2pi for sec
is that right?

Answer 3

Yes

Answer 4

thanks! would i do the same for this:
(cotx+1)(cscx-1/2)=0

Answer 5

same interval

Answer 6

cotx+1=0
cotx= 1
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2(cscx-1)=0, unless it is cscx-(1/2)

Answer 7

**(cscx-1)/2 = 0

Answer 8

Which ever one it is, solve for cscx