niaLil1losaran
niaLil1losaran niaLil1losaran
  • 20-07-2016
  • Mathematics
contestada

Prove that , tan 4x = 4 tan x (1-tan^2 x ) / (1-6 tan^2x + tan^4x).

Respuesta :

meerkat18
meerkat18 meerkat18
  • 21-07-2016
Based on your question to prove that both of the equations are true, you must first simplify them. So in accordance with my calculation and practicing step by step procedure i came with a solution and result in an answer of 1-(2tanx/1-tan^2x)^2
Answer Link

Otras preguntas

Give this topic sentence : Swimming is really the health exercise anyone can do. What other detailed sentence you can say about the topic sentence.
How do you convert 2/30 into a percent ?
How many grams are in 11.9 moles of chromium?
Anne has 24 more cards than Devi.  Anne finds that 3/5 of Devi's cards are equal to 1/2 of her cards.  How many cards does Anne have?
Do 1 gallon and 8 pints represents the same amount
Do 1 gallon and 8 pints represents the same amount
find the volume of each sphere, both in terms of pi and to the nearest tenth. use 3.14 for pi
Do 1 gallon and 8 pints represents the same amount
How is the horizontal component of velocity for a projectile affected by the vertical component?
find the area of a triangle with the following dimensions: a = 12 yards b=16 yards and c=24 yards round to the nearest square yard