6. Trigonometric Identities and More Equations
Introduction to Trigonometric Identities
Multiple Choice
Multiple ChoiceSimplify the expression.
tan2θ−sec2θ+1
A
0
B
1
C
csc2θ+1
D
2
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Simplify the expression.
tan2θ−sec2θ+1
0
1
csc2θ+1
2