1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ghella [55]
3 years ago
14

Help please! This is a Calculus AB question!

Mathematics
1 answer:
Lynna [10]3 years ago
7 0

Answer:

½ ln 3

Step-by-step explanation:

∫ sec²x / tan x dx

If u = tan x, then du = sec²x dx.

∫ du / u

ln|u| + C

ln|tan x| + C

Evaluate between π/4 and π/3.

ln|tan(π/3)| + C − (ln|tan(π/4)| + C)

ln|√3| + C − ln|1| − C

ln(√3)

½ ln 3

You might be interested in
A cube shaped pool is half full of water. If the water is 36 inches deep, how much would the water in the pool weigh if the pool
solmaris [256]
36 inches = half the depth of the pool , so depth of pool = 72 inches = 6 ft
Volume of the cube = 6^3 = 216 cu ft
weight of the water = 216 * 56 pounds
  =   12096 pounds
5 0
3 years ago
Regular pentagon<br><br> sides 3.3 cm long
OleMash [197]
3.3 x 5 = 16.5 cm
Happy to Help!
7 0
3 years ago
$42.78 divided by 3 what is the answer
Ber [7]
The answer is $14.26
7 0
3 years ago
Read 2 more answers
The run is the _________ change between two points along a line
Goryan [66]
Run is the horizontal change between points. Run in slope means the change in "x" .
3 0
3 years ago
Read 2 more answers
Could someone help me with this?? thanks!
ANEK [815]

Answer:

Step-by-step explanation:

    1/4                     ( x+10)                   =                x -4

one fourth the sum of x and 10 is identical to x minus 4

5 0
3 years ago
Other questions:
  • Find the length of f
    14·1 answer
  • What is 11 feet and 8 inches plus 2 feet and 9 inches
    13·1 answer
  • What is the area of a triangle whose sides have length $\sqrt{70},$ $\sqrt{70},$ and $\sqrt{28}$?
    11·1 answer
  • 64 = x3<br> what value of x makes this equation true ?
    14·2 answers
  • There are 25 computers in a math lab. there are 6 activity booklets for every 2 computers in the math lab. how many activity boo
    13·2 answers
  • What type of triangle is formed by joining the points D17, 3), E8, 1), and<br> F4,-1)?
    12·1 answer
  • DONT HAVE MANY POINNNNTSSSS<br> do this correct answer may get brainliest
    10·2 answers
  • Write your answer with an exponent
    11·1 answer
  • I’m in dyer need of the answer to this problem please help!!
    15·1 answer
  • What is countercurrent multiplication?.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!