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Is the sentence true or false?
1+x=x
True
False
Which identity is used to rewrite sin sin x in terms of cos cos x ?
Reciprocal Identity
Pythagorean Identity
Co-Function Identity
Which identity is used to rewrite cot(x) in terms of tangent?
Quotient Identity
Which identity is used to rewrite tan(x) in terms of sine and cosine?
Which trigonometric identity is used to simplify expressions involving sine and cosine?
Which identity is used to rewrite csc csc x in terms of sine?
Complete: tan tan x =
x
1cot cot x\frac{1}{\cot\ \cot\ x}cot cot x1
sec sec x\sec\ \sec\ xsec sec x
Complete:
cos cos x =
1sec sec x\frac{1}{\sec\ \sec\ x}sec sec x1
0+x=x
It is done.