CGT CGT
  • 03-04-2017
  • Mathematics
contestada

What is the integral of sec x (sec x + tan x ) dx

Respuesta :

LammettHash
LammettHash LammettHash
  • 03-04-2017
[tex]\sec x(\sec x+\tan x)=\sec^2x+\sec x\tan x[/tex]

Recall that [tex](\tan x)'=\sec^2x[/tex], and [tex](\sec x)'=\sec x\tan x[/tex].

So,

[tex]\displaystyle\int \sec x(\sec x+\tan x)\,\mathrm dx=\tan x+\sec x+C[/tex]
Answer Link

Otras preguntas

whats the answer for -9x+1=-80 ? show work please
A chunk of paraffin (wax) has a mass of 50.4 grams and a volume of 57.9 cm3. What is the density of paraffin?
Rename the number 24 ten thousands
Greg bought 2 boxes of balloons he used half of them to decorate his yard he used 40 to decorate his porch he used the rest inside his house how many balloons d
what is 5/10+1/5 to this problem please help me
My teacher asked me to rename numbers how do you do that for example how do you rename 2,300 tens or how to rename 89thousands
Alejandra has five hair ribbons measuring 8,13,11,9, and 13 inches long what is the median length of the ribbons
Factoring Trinomials (a=1)n^2 + 4n -12
find a whole number x in x/113 so that the ratio is a good estimate for pi
What is the estimate for 403,446+396,755 help please