Matrices and Determinants - Part 2 by Dr. Nandhini S 

Thanks mam I was studying this for more than 1 month but I was not getting, but after watching this video I understand it easily. so thank u and continue making these videos for us. so thanks alot MAm

∆y = | 1 6 1| |2 5 -1| |6 -7 -3| Now solve this you'll get -66. In the video she forgot to put minus sign in the last element which is 3. Hence, the 3 will actually be -3.

The best explanation ever I wish I have a very explanative teacher like this ma'am.

Tqq mam it's so helpful to me 🌹

Mam I understand this easily. I understand your every chapter easily after watch video. Tnx a lot mam.

Really mind blowing class mam just made my day before the exam

Your teaching is very good and modules that never heard heads of to you mam and continue this good job. Your my God to start my new life of maths

Bravo for my lovable India.

mam you are so good to teach.i have never seen that much brilliant teaching

So many lectures can explain this for long with less impact ..but u make it alot easier.. thanks..

You are a life saviour mam. Today is my exam you made me understand this chapter so well! Thank you so much.

Thank you ma'am for explaining this...

Thank you Dr nadhini very helpful lecture actually i cherish this

Thanks for your valuable services , ma'am.

Mam, what is the reason behind using (-1) in measuring co-factor?

Many many thanks Mam, your Presentation is so Good. I am form Bangladesh ✌✌

Excellent video. Audio quality is superb.

i like ur teaching style very simple and quick done

Mam at 9.40 while calculating delta y you have written the value of last element of third column as 3 while it is -3 .

Ur teaching is really fabulous... 👌🏻👌🏻👌🏻after watching ur teaching method I think that maths is nthing but a simple n easiest subject ☺️☺️bt matrix is easy but integration n differentiation is very tough 😑😑😑😑

Very faboulous teaching

For sure,, you are a good teacher,,,,🙏 100% support,,,,am from Kenya The Presbyterian University of East Africa, Kiambu County,,,,

The way of explaination is just Excellent mam

Thank you miss Nandhini madam helping to solve problems easy in matrices I am thanking for your excellent explanation

Thanks mam you made my life easier.

How to find every cofacter value sign of (-1)?

in three equation using Cramer's rule I dont understand how u got -33 and sono please I need explanation

This is best video to understand matrix in 1 hour

how to delta y is 66 in cramers rule

Indian lectures ARE THE best !!!!!

Thank u mam .. Nice tutorial. It helped me a lot 😀

U made it so easy for us.. thanks a lot.. we r lucky.

Awesome. Excellent madam, just 1 hour 5 minutes exactly you covered a chapter. Thanks a lot.

Spr....N xcellent teaching mam....🙏☺

mam you are best teacher hope you long live

Do you have more videos from same teacher for mathematics ?

She is doing a great job.

Best explanation ever in my live. Thank you mam

THANK YOU mam for such a easy way to understand matrices

It was very very useful for me THANKS MAM

Marvellous teaching

thnkuh so much :) it really helped me

Mam super teaching it is out standing teaching by you

i hope teachers be like you, thanks you helped me a lot ,god bles you,

How you find Δy value in three number of metrics?

Excellent Teacher. ThanX Mam . Why u not Gone on Trigonometry. Geometry.?.Easy to understand.

Thank you a lot

thanks.......

Thanks a lot i use it in my teaching.

Thank you so much from Sunny South Africa 🇿🇦🇿🇦🇿🇦 This was so helpful❤❤

thank you. big help.

Always best Teaching Mam

Thanks madam.

I started watching video some hours ago and I have gain a lot

Mam seeing u is like seeing my math mam😊😊...thank u mam🙏

Very nice

thankyou madam. you have clarified all my doubts

Thanks ma'am, it helped allot i wasn't able to understand this earlier but now its crystal clear :-)

In Cramer's rule. In The second ques.in matrix delta Y,why the 3 is positive?It should be negative.

Mam I really understood clearly.thank u Mam. Ur teaching is so excellent. I saw both parts and understood perfectly.

Thanks Dr Nandhini S For your explanation

Thanks mam i can understand very well while you explain

nice teachings

What a wonderful math teacher ... thank you mam .

Ma'am in Cramers rule .. Delta X = -33 ,delta y= -66 , delta Z = -99 ...how???????

thank u ma, i understand matrices better now

Are the equations should be equated to zero?

your lecture are seriously good thank u

Thank you ma’am I really appreciate this

nest lecture I am not find out please help me

U teach brilliant

You're an amazing lecturer. Thank you so much.

In the final example, shouldn't the result be x=3 and y=11 since the inverse of A is 1 so the X matrix is basically = to the matrix of B?

Ma'am can you please explain how delta y=-66 , I am getting -22

Super I will help you lot

thank you man it is really helpful for me

What a fabulous teaching mam i have never been see that type thnx

Will plz send me third session of class of maths madam

Madam please make a video of teaching probability and logarithms please please please please

thanks to support me....

It could not have been explained any better.

I have no right to judge this 2 videos part 1 and 2 but still I have to say u thanks mam

Thank you so much ma,m It's very kind of you

Tq mam for explaining I understand today tomorrow I have a interal exam 🤝

You are the best madam thanks

It was very useful mam do you have any session on sets

Mam plz make video on vectors and logarithm and trigonometry

Very nice teaching mam👌👌👌

thank you so much madam i am a big fan of matrix now

SO SIMPLE>> CONCISE AND TO POINT AND CONCEPT

Very nice thnku mam

thank you madam....!!!!

Mam In Cramer's rule can we replace rows in place of column for finding the value of x, y, z....

Excellent mam

Thank you very much Ma'am.

Thanks mam wonderful teach

Nice medam superb explanation mam

How to solve answer is 33 on 8.42

More than my teacher please nandhini teach us trigonometry

thanks a lot mam