ldigiorgio2004
ldigiorgio2004 ldigiorgio2004
  • 14-06-2021
  • Mathematics
contestada

simplify (csc x)^2 - 1

Respuesta :

surjithayer10otahza surjithayer10otahza
  • 14-06-2021

Answer:

Step-by-step explanation:

[tex](cscx)^2-1=\frac{1}{sin^2 x} -1\\=\frac{1-sin^2x}{sin^2x} \\=\frac{cos^2x}{sin^2x} \\=(cotx)^2[/tex]

Answer Link

Otras preguntas

What is polygamy? Explain please:)
A triangle with sides of lengths 16,30,and 35 is a right triangle? a. true b. false
Calculate the number of atoms of carbon in 3.8 moles of methane (CH4)
Sonji paid $25.00 for two scarves, which were different prices. When she got home she could not find the receipt. She remembered that one scarf cost $3 more tha
What two questions does analysis answer? a. how? why? b. Where? When? c. who? what? d. which? what?
what were the main incentives for countries to seek new territory
If triangle MNO is congruent to triangle PQR, which statement is not true? a. segment MN ≅ segment QR b. ∠N ≅ ∠Q c. segment NO ≅ segment QR d. ∠O ≅ ∠R
A spinner is divided into many sections of equal size. Some sections are red, some are blue, and the remaining are green. The probability of the arrow landing o
Who did many see as the main aggressor during World War I? a. France b. England c. Germany d. Austria-Hungary
Benito Mussolini was also known as Il ______________.