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1) In the interval [0,2π) find all the solutions possible (in radians ) : a) sin(x)=...

1) In the interval [0,2π) find all the solutions possible (in radians ) :

a) sin(x)= √3/2

b) √3 cot(x)= -1

c) cos ^2 (x) =-cos(x)

2)The following exercises show a method of solving an equation of the form: sin( AxB C + ) = , for 0 ≤ x < 2π . Find ALL solutions .

d) sin(3x) = - 1/2

e) sin(x + π/4) = - √2 /2

f) sin(x/2 - π/3) = 1/2

Math   Precalculus   
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