ahmedmohamedfarouk8 ahmedmohamedfarouk8

04-04-2022
Mathematics

contestada

prove that
[tex] \frac{1 }{ \sin(x) \times \cos(x) } [/tex]
equals 2csc2x

Respuesta :

goddessboi goddessboi

04-04-2022

Answer:

See below for proof

Step-by-step explanation:

[tex]2csc(2x)\\\\2[\frac{1}{sin(2x)}]\\ \\2[\frac{1}{2sin(x)cos(x)}]\\ \\\frac{2}{2sin(x)cos(x)}\\ \\\frac{1}{sin(x)cos(x)}[/tex]

Thus, the identity is proven

Answer Link

Otras preguntas

49 students choose to attend one of three after school activities: football, tennis or running. There are 18 boys. 11 students choose football, of which 1 are g

4x ≤12 dimplify solve for x

Brad wants to open a new savings account. He finds one that returns 3% on his investment each year. Question 1 Assign a variable to each of the following płeces

Which expression is equivalent to 9(x + 4)? A. 36x B. 13x C. 13+9x D. 9x+36

Help please!!! Who are New York States and (Astoria) local officials who impact the daily activities of the people who live there?

Question 8 (5 points) Which of the following best describes the mechanism by anti depressant medications function? Provide a positive rush of the neurotransmitt

Question in screenshot answer must be in cm

Add (7.8x10^5+(2.4x10^5)

why the system of si unit is developed

What is the slope of the line shown below (3,9) (1,1)