SOLUTION: Tanθ=cot (30 +5θ) Use the cofunction identities to find an angle θ that makes the statement true

Question 440719: Find the value of cot 30 . Answer by Alan3354 (69443) (Show Source):

Algebra -> Trigonometry-basics -> SOLUTION: 1 + cot 30 degrees cot 60 degrees/cot 30 degrees-cot 60 degrees=cot 30 degrees Log On Algebra: TrigonometrySection SolversSolvers LessonsLessons Answers archiveAnswers

SOLUTION: Given sin 30 = 1/2, use trigonometric identities to find the exact value of: A: cos 60 B: cos 30 C: csc π/6 D: sec π/3

Question 586707: What is the exact value of cot - 30? Answer by ad_alta (240) (Show Source):

Algebra -> Trigonometry-basics -> SOLUTION: the expression cot 30 degrees +2 csc 30 degrees has the value Log On

Oct 28, 2015 · Find value of cot (930) Ans: sqrt3 On the trig unit circle, cot (930) = cot (-150 + 3 (360)) = cot (-150) = cot 30^@ = sqrt3

The problem here is to determine the reference angle. Using the unit circle to illustrate this, starting from zero deg, rotate counter-clockwise 360 deg or 2pi radians plus an additional 30 deg, which is the reference angle. The cot of that angle, 30 deg, is …

Use the identity Rewrite 75 as 45+30 (note: 45 and 30 are known angles on the unit circle) Use the identity

Jun 10, 2018 · cot is not being multiplied by anything therefore amplitude is 1. period of tangent and cotangent with no stretch is always 2π. nothing is being added outside of the inner function so there is no vertical shift, but there is subtraction inside the inner function shifting it …