PRECALCULUS Solving Trigonometric Equations Name
PRECALCULUS
Name.
Solving Trigonometric Equations
Date
Period
Find the exact solutions to each equation for the interval [0, Zit). 1.
18sinx = 9V2
3.
4 sin^x - 3 = 0
4.
V2 + secx = 0
5.
4 cscx = - 8
6.
2 sin^ X + sinx = 0
7.
7cosx + 12 = 6cosx + 13
8.
10cosx = 5V2
9.
4 t a n x - 5 = 5 tanx - 4
10.
I S s i n x + 19 = 14sinx + 18
© 2014 Flamingo Math.com
2.
2 + secx=0
Jean Adams
11.
csc^ x = 2
13.
V3tanx + 1 = 0
14.
sinx + cosx = 0
15.
2sinx + l = 0
16.
2+V2cscx = 0
17.
2 sin^ X + 3 s i n x + 1 = 0
18.
2 stn^ x - 3sinx - 2 = 0
19.
2 cos^ X + sinx = 2
20.
tan* x - 4 tan ^x + 3 = 0
© 2014 Flamingo Math.com
12.
V2cosx-l = 0
Jean Adams
Name.
Solving Trigonometric Equations
Date
Period
Find the exact solutions to each equation for the interval [0, Zit). 1.
18sinx = 9V2
3.
4 sin^x - 3 = 0
4.
V2 + secx = 0
5.
4 cscx = - 8
6.
2 sin^ X + sinx = 0
7.
7cosx + 12 = 6cosx + 13
8.
10cosx = 5V2
9.
4 t a n x - 5 = 5 tanx - 4
10.
I S s i n x + 19 = 14sinx + 18
© 2014 Flamingo Math.com
2.
2 + secx=0
Jean Adams
11.
csc^ x = 2
13.
V3tanx + 1 = 0
14.
sinx + cosx = 0
15.
2sinx + l = 0
16.
2+V2cscx = 0
17.
2 sin^ X + 3 s i n x + 1 = 0
18.
2 stn^ x - 3sinx - 2 = 0
19.
2 cos^ X + sinx = 2
20.
tan* x - 4 tan ^x + 3 = 0
© 2014 Flamingo Math.com
12.
V2cosx-l = 0
Jean Adams
