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

Why was it important that the chorus represented the community talking to/about the "important people in the plays? Can you see a connection between the chorus

Which of the following are side lengths of a right triangle? A. 3, 4, 7 B. 9, 12, 15 C. 5, 7, 11 D. 9, 16, 20

An angle with a measure of 42 would be classified as which type of angle? A) acute B) obtuse C) right D) straight

How do paragraphs 19-20 contribute to the development of ideas in the text? A They present the idea that only men commit school shootings. B They recognize that

please help asappppp

Order these numbers from least to greatest. 4.5, 4.15, 3.814, 4.1052

Hey you! Want to help me out here?

Find the vertex. f(x) = x2 + 3

Pleaseee helP Find the indicated conditional probability using the following two-way table: Grade Drive to school Take the bus Walk Sophomore 2 25 3 Junior 13

Hi! Thanks for helping