Evaluating the Integral of sqrt(tan(x))

Показать описание

Рекомендации по теме

Комментарии

oh my goodness it's very long for a seemingly simple question

your explanation and transitions are very good !

edit: for some reason the answer can't be graphed like it doesn't appear in desmos

DavidGlendaleArdenaso

Your explanations and graphics are excellent 👌!

rk

Who would have thought integral of something as innocent as sqrt (tanx) would look so complicated!

ClocianClokes

Very nice and clear. However, looking up in an integration table 8 min in the video - then I could as easily lookup the original function in the first place. While the solution to the integral of sqrt(tan(x)) isn't obvious, neither are the solutions to the integrals of 1/(x^2+a^2) and 1/(x^2-a^2). So I feel it is a little bit of "cheating", when you turn back to lookup tables for the last 2 integrals. I'm sure you could make an equally clear video of the last integrals.

torbenjarlandersen

Avoid hyperbolic trig via partial fractions.

Grassmpl

Spivak Chapter 18, Problem 7 Part (ix)

iconjack

It's difficult to have the intution to do that second u substitution or breaking the integral by adding 1 - 1

FenShen-ustv

4:00 at this point could you not use either trig sub or partial fractions

Loots

10:05
Is this formula is true ? it seems if we derive the right side we dont find tge results

hamzabenachour

I played it at .75 normal speed and it came out just fine!

whyyat

why cant you do this...
sqrt tanx = (tanx)^1/2
1/2 + 1 = 3/2 so
2/3 (tanx)^3/2 * 1/secx^2 = 2/3 (tanx)^3/2 cos^2x

idontknow

Talk a bit slower, please....but great video!

stefanstraetmans

A question friend, what program or application do you use to make the videos?

lasmatesnosirven

speeding through key steps at beginning.
poor teaching methodology.
1/10.
must try better.

neilmccafferty

Evaluating the Integral of sqrt(tan(x))

Evaluating the Integral of sqrt(tan(x))

Integral of sqrt(tan(x))sec^2(x)

integral of sqrt of tanx

Integral of sqrt(tan x) dx

This Integral Will Make You Better At Calculus

Math for fun#14, Fabien's way to Integrate sqrt(tan(x))/sin(2x)

Integral of sqrt(tan(x)) - The Square Root of tan(x)

Calculus - The Most Difficult Integral - sqrt(tan(x)) (Request)

Evaluating the definite integral using must know basic techniques (JEE Mains-2013)

Integral of tan(x)

Integration of 0 to π/2 √tanx dx

Integration of sqrt(tanx) + sqrt(cotx) | Indefinite Integration Problem

Integrating a Filthy boi - Papa's Improvised Session #1 [ integral sqrt(tan(x)) ]

Integral of sqrt tanx/ sin2x

Integral of sqrt(tan x)/(sin x cos x) dx

FULL Integral of sqrt tan x

Find the definite integral of sqrt(cotx) / [sqrt(cotx) + sqrt(tanx)] where x varies from 0 to PI/2.

Indefinite integral of sqrt(Tanx) and sqrt(Cotx)

Integral sqrt(tanx) from zero to pi/2 using phase shifting

Evaluate `int(sqrt(tan x))/(sin x cos x)d x`

Class 12th – Integral of tan x dx | Integrals | Tutorials Point

What Integration Technique Should I Use? (trig sub, u sub, DI method, partial fractions) calculus 2

Example 34 Evaluate int(pi/6)^(pi/3)(dx)/(1+sqrt(tanx)) Integration 12th Maths

Use substitution to evaluate the indefinite integral sqrt(tan x) sec^2 x dx