dg090400orlwe9 dg090400orlwe9
  • 23-03-2019
  • Mathematics
contestada

Verify the Identity

cot(x- pi/2) = -tan x

Respuesta :

ravi78 ravi78
  • 23-03-2019

cot [-(pi/2-x)]

-tanx. tan(-x)=-tanx

Answer Link

Otras preguntas

Using four different digits, what is the least sum you can get when you add two 2-digit numbers? Write your problem.
Four gallons of paint cost $49.44. Which equation can be used to find c, the cost per gallon?
What is the relationship between glucose and glycogen
The student-to-faculty ratio at a small college is 17:3. The total of students and faculty is 740. How many faculty members are there at the college? How many s
What is 4s In 440 in value of given digits
Ho do I make 96/3 in simplest form what my answer
topics for one-point speech?
Which of the following is the correct formula for potassium bromide? A. K2Br B. Kbr2 C. Kbr3 D. Kbr
why is it important to observe an individuals reactions when communicating with them
a triangle has angle 1 and angle 2 as remote interior angles with respect to exterior angle 3. given that measure of angle 1=50 andmeasure of angle 2=70, alicia