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 ( 32+ )
Otras preguntas
Which of the following are examples of sensory input. Select all that apply. a. vision b. glands c. hearing d. voluntary movement
A central goal of the information processing approach is to a) refine and revise Piaget's theory b) describe the normative course of cognitive development c) de
A set contains nine elements.a) How many subsets does it have?b) How many proper subsets does it have?a) The set has _ subsets. (Simplify your answer.)
How is the modern interpretation of the phrase "all men are created equal" different from its original meaning? O A. Today it is interpreted to include all peop
which statement correctly identifies the scientific question and describes why the question is scientific
At 20 degrees Celsius, conducting wires made of different materials have the same length and the same diameter. Which wire has the least resistance? aluminum
Jeremy has Parkinson’s disease, a progressive neurodegenerative disease that affects motor skills. In addition to motor symptoms, Jeremy has noticed changes in
Compute the diameter of a square link subjected to a compres- sive load of 27,000 lbs. Modulus of elasticity 30 x 106 psi. Proportionality limit 38,000 psi, wor
what happens to the circulatory system when someone coughs? and what happens to the respiratory system when someone coughs?
Fascists differed from communist because fascists...
