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Solve cosx cot x over 1 - sinx = 3

Solve cosx cot x over 1 - sinx = 3
29.8k views
5 votes
Solve cosx cot x over 1 - sinx = 3

User Cquillen
by
8.2k points

1 Answer

3 votes
cos^2x=3sin x -3 sin^2x
by solving we get
2sin^2 x +1=3 sin x
substiute A for sin x
2a^2+1= 3a so
a=1 so sinx= 1
x=pi/2, 5pi/2, 9pi/2 etc
User Atymic
by
8.4k points
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