CGT
CGT
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
VER TODAS LAS RESPUESTAS ( 75+ )
Otras preguntas
If a source of sound waves is rapidly approaching a person, the sound heard by the person appears to have A. a frequency higher than the original frequency
Can you answer this?There are 5 ppl in a room. You go in that room and kill 4 of those 5 ppl, how many ppl actually remain in the room.
What is the length of each side of a square that has the same area as a rectangle that is 12 mm long and 18 mm wide? Round to the nearest whole number.
What does the Necessary and Proper Clause give to Congress?
What must be added to 3x-7 to make x^2 +4x-1 ?
Which of the following pairs of points both lie on the line whose equation is 3x-y=2?
Write the standard equation of a circle with center (2, −5) and radius 16. (x + 2)2 + (y – 5)2 = 4 (x – 2)2 + (y + 5)2 = 16 (x – 2)2 + (y + 5)2 = 256 (x + 2)2 +
What is the domain of y= √x-5-1
Who is author of “Afghan girl” picture?
what is the purpose of the scene in leo tolstoy the death of ivan
