Question 19 - 11th Grade Mathematics: Functions Practice Test for the SBAC

Which of these is not equal to \(\tan(x)\sin(x)+\sec(x)\cos^{2}(x)\) ?

a) \(\frac{1}{\cos(x)}\)

b) \(\frac{\sin^{2}(x)+\cos^{2}(x)}{\cos(x)}\)

c) \(\tan(x)\sin(x)+\cos(x)\)

d) \(\sec(x)\)

e) \(\frac{\sin^{2}(x)}{\cos(x)}+\cos^{2}(x)\)

Hint

Be alert for words like not, except, false, incorrect, least (likely), and other negative word forms in questions. These words change the purpose of your search for the correct answer.

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