Write the expression in terms of its cofunction.
-tan 30°48'
A)cot 60°12'
B)cot 12°59'
C)cot 59°12'
D)sin 59°12'

Question

Quizplus · Accepted Answer

The cofunction of the tangent function is the cotangent function, and the relationship between angles in terms of cofunctions for these trigonometric functions is given by the formula: tan(θ) = cot(90° - θ). Therefore, tan(30°48') = cot(90° - 30°48') = cot(59°12').

Write the Expression in Terms of Its Cofunction