Cramer's Rule Explained

[@iqinitiative]

How to find: • The determinant of a 2x2 Matrix: kzbin.info/www/bejne/gmq0i4J6pLKKorM • The determinant of a 3x3 Matrix: kzbin.info/www/bejne/oIG8pWpsf9iqaZY

[@meshackjaramba]

value for y should be 3

[@iqinitiative]

3x3 ROW OPERATION: 👇👇👇 kzbin.info/www/bejne/p5vWlWqEbrJ-gJY

[@CarolineMuzirwa]

Guys who else realized that we are supposed to divide with -62as D not 62 so our solution sets should be positive

[@muhammadt.squire7274]

Uu really knows how to teach.God bless you ❤.

[@iqinitiative]

I'm grateful 🙏😌

[@lexinamweemba4690]

Sir for y it's 15 not 5 when we subtract 21-6=15

[@iqinitiative]

Yes. I've seen it. Thank you for the correction.

[@johnymnemonic4657]

Exactly 21-6=15

[@PethrishaSteven-oi9ur]

How did you get 5 when you subtract 6 from 21 for the y?

[@ChipangoMuti-c2n]

I wondered as well 😂

[@iqinitiative]

Mistake

[@Shange-elaoNdimulunde]

my question also😫😫😫😫

[@naomabuga-c1n]

Thanks sir you make me to understand more may God add you more days

[@iqinitiative]

You are welcome and thank you so much

[@ApiaryManager]

The explanation is good but there are a few arithmetic mistakes (as others have said). Therefore, I suggest people just follow the method and not pay too much attention to the arithmetic errors.

[@iqinitiative]

👍

[@vibewithpeter9424]

does the formula work for a 3x3 matrix

[@Kenya2030]

Thanks alot sir really understood the concept

[@iqinitiative]

You are most welcome

[@tresphordkabwe1979]

Sir in the first equations the value of Dy is suppose to be ( 21- 6 =15) and not 5

[@iqinitiative]

Yes noted. Kindly correct it.

[@MariaErastus-tl2ik]

But 21-6 =15 ...where did you get the 5 from

[@iqinitiative]

Mistake

[@fredricksakawa3886]

Great stuff

[@iqinitiative]

Glad it was helpful 😊

[@StephenPhiri-c4d]

21-6=15 and 15÷5 which makes y=3

[@JoramShimishi]

21-6=15......on y determinant

[@p.prajwalla]

Actually........ When I realised I been started searching for this kinda comment

[@wandishabanda8433]

On DY I think 21minus six can not give 5, it is suppose to be 16

[@iqinitiative]

Yes

[@girldev1013]

Sir I think the value of why I is suppose to be 3, because 21-6 is 15 not 5

[@ObertChileshe-me2jl]

Good work, just minimise your mistakes

[@iqinitiative]

Sure. Thanks.

[@randomcomputer7248]

great video !

[@iqinitiative]

Glad you enjoyed it

[@gracebanda-l1l]

How may I solve for single logarithm

[@iqinitiative]

To solve a single equation or simultaneous equations?

[@mr.stranger3417]

Thank you 😊

[@Festuspetrus-mz6jy]

Why did you put a positive 2

[@EricwasenHaau]

The value of Dy should be 15. From 21-6

[@iqinitiative]

👍

[@nurudeenabdulganiyu3837]

I want to commend you for a good job. But please work on the audio, the audio is not audible enough. Thanks

[@iqinitiative]

Yes I agree. Working on that. Thank you👍

[@OscarKanyimbo]

Sir on the last question I think the value of x is 8 not 7

[@iqinitiative]

Check properly my friend. Try to prove your answers too.

[@OscarKanyimbo]

I have done that about three times so but still it is giving me 8

[@angelawainaina-uz8tr]

25:44 Yes please...the value of x is -8 not -7. Thanks

[@offiongessien7217]

How was -62 got please

[@arihoolivia8255]

You made an error on dy=15÷5=3

[@salami19-v4t]

good video thanks

[@iqinitiative]

Glad you enjoyed it

[@johnaismael729]

The first example Dy=15 and not 5

[@iqinitiative]

Yes. It was just a mistake.

[@iqinitiative]

Thanks

[@ObertChileshe-me2jl]

Sir the determinant is negative 62 and not positive,all those answers are positives.i submit.

[@calvinharrison7680]

Ans is × =1,y=3

[@aheia_kevin]

Value of y is =15

[@iqinitiative]

Yes

[@rashidissa5887]

To err is human, tutor forgiven. We got the substance, though

[@iqinitiative]

👍

[@anniemangoche587]

Thank u

[@iqinitiative]

You're welcome

[@lesedisehularo-wf2ou]

D is -62 plz don't forget negative on ur final answers

[@DophtonPeter]

21-6 is not =5.Its 15.

[@AyeyiChyerl]

Please the Dy is 15 not 5

[@iqinitiative]

You are welcome and all the best

[@danielnegussie4894]

You made a mistake 21 minus 6 is not 5

[@iqinitiative]

Yes, thank you for the correction.

[@MusondaJustina]

Value of y is 3

[@iqinitiative]

Yes

[@bhimasenmuddapur]

Dy =15 not 5

[@iqinitiative]

Yes

[@KennieMwas]

excuse me sir DY=15

[@iqinitiative]

Yes. It was a small error

[@Eneswar]

watched some of your videos and you are making a lot of mistakes...

[@nkosinathimbongiseni9059]

Like he said 21-6=5😢

[@SibajeneMatende]

Great

[@iqinitiative]

cool

[@anasmikail9276]

I don't know if I should believe myself or not but I think 21 - 6 is 15 😅

[@iqinitiative]

Yes. It was an error when making the video.

[@Asalfew6]

Dy not correct😂

[@iqinitiative]

Yeah 🤣

[@Kenya2030]

Lets everyone who get concept from this lecture to subscribe to pay him back for his good job

[@iqinitiative]

🙏