5-3 Solving Trigonometric Equations Worksheet With Answers Page 7
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28Therefore, on the interval [0, 2π) the solutions are
,
, and
.
is an extraneous solution.
Therefore, on the
5-3 Solving Trigonometric Equations
interval [0, 2π) the only solution is 0.
2
22.
sec x = tan x + 1
23.
tan
x = 1 – sec x
SOLUTION:
SOLUTION:
is an extraneous solution.
Therefore, on the
interval [0, 2π) the only solution is 0.
Therefore, on the interval [0, 2π) the solutions are 0,
2
23.
tan
x = 1 – sec x
, and
.
SOLUTION:
24.
csc x + cot x = 1
SOLUTION:
Therefore, on the interval [0, 2π) the solutions are 0,
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Page 7
, and
.
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