ayryle123 ayryle123
  • 12-05-2022
  • Mathematics
contestada

Verify and show work

csc x - cos x • cot x = sin x

Respuesta :

cormierh611 cormierh611
  • 12-05-2022

Answer:   The answer is (d) ⇒ cscx = √3

Step-by-step explanation:

∵ sinx + (cotx)(cosx) = √3

∵ sinx + (cosx/sinx)(cosx) = √3

∴ sinx + cos²x/sinx = √3

∵ cos²x = 1 - sin²x

∴ sinx + (1 - sin²x)/sinx = √3 ⇒ make L.C.M

∴ (sin²x + 1 - sin²x)/sinx = √3

∴ 1/sinx = √3

∵ 1/sinx = cscx

∴ cscx = √3

Answer Link

Otras preguntas

What is the sum of the first 19 terms in the arithmetic sequence 3+7+11+...?
What is the importance of the mississippi river as a transportation route for the growing nation?
Miguel rode his bicycle 4 miles less than 5 times the number of miles that Nathan rode. If Miguel rode his bicycle 6 miles, how many miles did Nathan ride?
which of the following sentences is an adverb used correctly She is a beautiful singer She sand beautifully She sang a beautiful song She sang the song beautifu
List some ways that geology controls where it is safe to live.
Éramos una hermosa tarde de verano. correct incorrect
which of the following will not be useful in trying to correct spherical aberration?
Solve 5 over x minus 5 equals the quantity of x over x minus 5, minus five fourths for x and determine if the solution is extraneous or not
How do you write 0.74 as a fraction in simplest form?
A savings account with a current balance of $5,000 earns 2.75% annual interest, compounded continuously. To the nearest dollar, what will be the account balance