03-04-2017
Mathematics

contestada

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

Respuesta :

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

In a system how much energy will be transferred or transformed at the end a a cycle A. 10% B. 50% C. 90% D. 100%

help asappppp.........

A planning budget based on a single predicted amount of sales or production volume is called a:

Which method is a faster, easier, and more convenient way of job searching than looking at newspaper ads?direct searchInternet searchword of mouthemployment age

Sea Company reports the following information regarding its production costs: Units produced 42,000 units Direct labor $35 per unit Direct materials $28 per uni

MRS. HALE. I’d hate to have men coming into my kitchen, snooping around and criticizing. Which word has a meaning similar to "snooping" as it is used in this e

State weather the equation represents exponential growth, exponential decay or neither, 30 POINTS EASY

7=1/3(8x+3) Solve for x in simplest form

Describe three different types of organizational cultures. When would each be most and least effective for a research and development company dependent on emplo

A curve plotted as a function of frequency defining the sound pressure level required to give equal loudness is?