verawall22
verawall22
16-02-2017
Mathematics
contestada
cosX sec^2X tanX - cosX tan^3X = sinX
Respuesta :
LammettHash
LammettHash
22-02-2017
[tex]\cos x\sec^2x\tan x-\cos x\tan^3x=\cos x\tan x\left(\sec^2x-\tan^2x\right)=\sin x\left(\sec^2x-(\sec^2x-1)\right)=\sin x[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 88+ )
Otras preguntas
Brett rides his bike 2.62 miles each day. About how many miles does he ride in 5 days?
What is the missing number in the table?
The Formula for the area of a trapezoid is A=1/2(b1+b2)h when this equation is solve for B1, One equation is b1=2A/h -b2 which of the following is an equivalent
An obese, adult male was diagnosed with type 2 diabetes. Which research evidence best supports this diagnosis?
Rewrite the equation by completing the square. 4x2 - 4x +1=0
What is the mass of 1.450 mol Cd3N2? 124,2 g 234.7 g 529.6 g 738.9 g
Gary can ride his bike 6 miles in 20 minutes. At this rate, how many miles can he ride in 100 minutes?
apart from salary what other factors are considered before doing any work.
What does 2+2 equal to
Calculate the perimeter of ABCD
