Integration by Parts (1 of 2: Arranging the integral with DETAIL)

[@jeanpoXD]

For spanish speakers, the best way to remember the parts is with the phrase: "Un día vi una vaca vestida de uniforme"

[@carultch]

You don't even need to remember the formula. The tabular method (aka DI method) works so much better, and you don't even need to think about U and V.

[@Swaglander]

Cool. Never understood where that formula for by parts actually came from. Great video as always 👍

[@karenslivesmatter2186]

he has another video on it, it came from the product rule of derivatives

[@stez8219]

keep the videos coming, really helping with my trials study

[@ojassprakash6068]

I love you man. You've saved my maths grade

[@aaryavora5158]

Sur you are so cool and make everything so simple Thanks for the video ☺

[@kalpanafating4438]

The meme is lit sir! 😅

[@sababsalam4570]

Very helpful video! Thank you so much sir 😃

[@akashmalpani7188]

Awesomely explained Sir!

[@MOHNAKHAN]

1st, I want to know that why students don't face the White Board ? 🤔🤔🤔

[@shreyanshkumar6671]

ILATE Love from India

[@johnryder1713]

A picture of a superhero in a video with a Math superhero!

[@Lucifer-pj8vc]

Love from india sir

[@python_codee]

Everyone praising the video .. Meanwhile me watching those boys like 👁️👄👁️

[@ghotifish1838]

For integration by parts , are we allowed to use the tabular method or do we have to solve all integration by parts questions using the setup as shown in the video?

[@16mhz98]

tabular works if the u chosen is a polynomial function ie differentiating it eventually goes to zero

[@carultch]

He can't answer what your instructor will require. If it were up to me, I'd encourage EVERYONE to always use the tabular method.

[@carultch]

@@16mhz98 Tabular method works in general. You simply learn the three kinds of stops that you will have, and know how to solve them. Stop 1: you reduce the differentiation column to zero. Common for polynomial functions in the differentiation column. Stop 2, the looper: You would otherwise be in an infinite loop, but you can spot the original integral in your integration column, or across a row. As you construct the output, assign the variable I to the original integral on both sides of the equation. Solve for I to get your solution. This is common for a mixture of trig and exponential functions. Stop 3: you can integrate your final row by another method, not involving integration by parts. Such as regrouping algebraic terms to something you can integrate by substitution. This is common for a mixture of logs and algebraic functions, or inverse trig and algebraic functions.

[@aashsyed1277]

the dx makes it less accurate.

[@aashsyed1277]

4:51 LIATE BE USED FROM TOP TO BOTTOM FOR CHOOSING U.

[@sameerahmed9797]

Ah yes, Integration by parts. WHY GOD WHY WHO INVENTED THIS AND WHYYYYYYYYY?????????

[@carultch]

Brook Taylor invented it. He's the same Taylor who is the namesake of the Taylor Series. Learn the tabular method, also called the DI method. It is so much easier and a lot easier to keep track of your work than using the original formula.

[@aashsyed1277]

8:00 INVERSE TRIG FUNCTIONS ARE HARD TO INTEGRATE. BETTER YET TAKE U=AN INVERSE TRIG FUNC

[@aashsyed1277]

Is this pre recorded?

[@infundere]

Too fast paced 🤔

[@eshaanrawal1167]

Bruh slow it down

[@jameswilliam2708]

Play at half speed