Trigonometry Practice Exam for REE Online Review

$1/6$ and $-1$

$6$ and $-1$

$1$ and $-6$

$-1/6$ and $1$ (correct)

$2 - \sec^2 x$ (correct)

$\cos 2x \div \tan 2x$

$\sec x + \tan x$

$\cos x + \tan x$

Isosceles triangle

Scalene triangle (correct)

Equiangular triangle

Equilateral triangle

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