How do you simplify tan π/4 + cot π/4? Trigonometry Right Triangles Trigonometric Functions of Any Angle 1 Answer Srinivas Oct 6, 2015 2 Explanation: tan pi / 4 = 1 cot pi / 4 is also = 1 So, tan pi / 4 + cot pi / 4 = 1 + 1 = 2 Answer link Related questions How do you find the trigonometric functions of any angle? What is the reference angle? How do you use the ordered pairs on a unit circle to evaluate a trigonometric function of any angle? What is the reference angle for 140^\circ? How do you find the value of cot 300^@? What is the value of sin -45^@? How do you find the trigonometric functions of values that are greater than 360^@? How do you use the reference angles to find sin210cos330-tan 135? How do you know if sin 30 = sin 150? How do you show that (costheta)(sectheta) = 1 if theta=pi/4? See all questions in Trigonometric Functions of Any Angle Impact of this question 3382 views around the world You can reuse this answer Creative Commons License