Tronic Tronic
  • 01-12-2017
  • Mathematics
contestada

trig identities how to prove 1- (sin^2x)/(1+cosx)= cosx

Respuesta :

zizoux07p0ac3m
zizoux07p0ac3m zizoux07p0ac3m
  • 01-12-2017
both sides aren't equal because 1-sin^2x = cos^2x and cos^2x / 1+cosx can never equal cosx
Answer Link

Otras preguntas

To slow down a chemical reaction what should you add
Suppose that you and a friend are playing cards and decide to make a bet. If your friend draws three non-face cards, where a face card is a Jack, a Queen, or a
Write an equation for a circle with center at (–7, 10) and diameter = 6.
The triangles above are similar write a similarity statement if possible solve for x the images are not drawn to scale
Which of the following was an outcome of the russian civil war A.The provisional government remained in power B.The bolshevik party gained power under the leade
Classify the triangle by its sides the lengths of the sides are 6,8,and 8
A plane left on time at noon on Monday.it arrived at its destination at 8:16 PM the same day which was 16 minutes late on average how many seconds did the plane
What is injected into the body during a vaccination?
During the Revolutionary Period, most residents of East and West Florida werelumberjacks, Spanish settlers ,Loyalists,or plantation owners?
Solve 5^(2x) = 7^(x−1). 1.52864 −1 −1.52864 1