If you are asking about matrix multiplication than first row is multiply by column like Zero into two plus minus one into 2 and answer minus two is written in answer. Similarly for second row
can we rotate like that , we can rotate in the origin so firstly we translate the origin and rotate after translate the first place.this question ask only rotate so why change the point a ?am i carrect or not?
THANK YOU MAAM WELL EXPLAINED TRANSLATION AND ROTATION..FULLY SPECIFIED AND I Can say that I AM SATISFIED IN GIVING MY TIME TO THIS TOPIC THROUGH YOUR VIDEO..PLEASE EXPLAIN ANOTHER TRANSFORMATION TECHNIQUES..
Your lecture is blessings for us❤️❤️❤️
World best teacher❤❤
Your voice is so sweet madam. I can easily understand to your lesson🙂
😂
Tharak level10000
Not at all 😭😭😭🤔🤔🤔
Thanks alot ma'am
I Still remain ur big fan😊
I think it should be -8,2 and not -2,8 or where am i wrong?
It’s correct Matrix multiplication
No there is correct of Mam
you are wrong
Finally, find a real good lecture.
You have done this chapter in so easier 😊😊
hamdoulillah cuz i found you you helprd me a lot thnx so mush
Mam..your lectures are really very easy to understand and they are very helpful for me
What if the object is rotated in clock wise ? Will the rotation matrix be same?
No it'll be different
Thank you so much this is saved my grades ❤️
The triangle is rotated in anti-clockwise direction , so the minus sign should be of the x2 sin theta?????
Yes , I think the same
Thanks your way of teaching is good. I can easily understand.
Mam but 1 mistake is there in it at the value of B' the matrix of B'is -8,2
Yes mam...you wrote coordinate of point B is (-2,8)..but it should be (-8,2)
Then diagram also change mam
No mam is correct.. it will be (-2,8)
It is correct only..
8x 0 and -1x2 so only -2 comes above..
Similarly 8x1 and 0x2. So 8 comes below
No mam this is correct
wonderful understandable explanation mam
can some explain how you did those calculations at 9:45 ? Please.
If you are asking about matrix multiplication than first row is multiply by column like
Zero into two plus minus one into 2 and answer minus two is written in answer.
Similarly for second row
@@SumbulAzeem
Pls explain the second row !?? (8,2)
@@gousemomin4956
(0)(8)+(-1)(2)=-2
First row is multiplied by column
Then second row is multiplied by column as follows
(1)(8)+(0)(2)=8
@@SumbulAzeem thank you
@@SumbulAzeem what about c' , i am getting [-5,5]
Ma'am How B'=[-2/8]
Ma'am B'=[-8/2]
Exactly
Yes💯
Zero into 8 plus minus one into 2 = -2
Similarly one into 8 plus zero into two
Is 8. It's correct
Fool its called matrix multiplication..study enough before telling someone wrong
@@SumbulAzeem Abe mam ka galat hai our unone answer ulta kar diya graph ke time B' ko -8,2 le liya 😂
wait but it also moved to the left, so it was a rotation and translation?
No, the pivot was at origin. The whole object rotated 90 degrees with respect to the origin. The point (a) was not fixed.
Thanku so muchh mam...... ❤️❤️👏👏
Aa bich me karti hai, teaching is good, keep it up and upload more topic regard cse with more details. Thank u
Thankyou so much, i easily understand the topic. Very Helpful
4:35 i forgot 8,9,10 classes
can we rotate like that , we can rotate in the origin so firstly we translate the origin and rotate after translate the first place.this question ask only rotate so why change the point a ?am i carrect or not?
Preparing For Tomorrow's CMGA Exam By Listening Your Videos Mam
Great 🙏🙏
Mam B' ka co-ordinate glat likhe h aap (-8,2) hona chahiye
Jiske karan aapka triangle glat draw hua h
Right
Right draw kiya hai, B ka calculation thik se dekho
what is the Matrix for rotation in clock wise Direction
scaling video is not available...pl check maam
Mam you are doing this example in clock direction because in anticlockwise rolation the bottom left sin in negative please check
there is a problem on B', can u please comment about if am wrong or... instead of [-2,8] is [-8,2]
You have to revise how to multiply matrices
@@DeepakKumar-tm3yy I did it ol n the ans is (-2, 8)
What if we have to rotate in clockwise direction?
instead of " + theta" do " - theta"
How to calculate anti clockwise
Mam B¹=(-8,2) ayega na
haa pta nhi kaise kiya?
or glt h pr logic shi hogyaaa🤔
No it's correct... Matrix multiplication kya hota hain pehle yeh janke aau..phir comment karna
The calculation is wrong about (2, 8)
10:21 Matrix multiplication
Nope, it's right ....
y' = r[sinϕ cosθ + cosϕ sinθ] isme plus kaha se aaya??
Thank you very very much, great tutorial
❤ outstanding
shouldn't it be a3*3 matrix?
Thank you so much ❣️😊
THANK YOU MAAM WELL EXPLAINED TRANSLATION AND ROTATION..FULLY SPECIFIED AND I Can say that I AM SATISFIED IN GIVING MY TIME TO THIS TOPIC THROUGH YOUR VIDEO..PLEASE EXPLAIN ANOTHER TRANSFORMATION TECHNIQUES..
It rotate but translation alos..??
mam how you solve Final of A
❤❤❤
Very helpful
Thanks alot
Nice teaching
matrix equation was incorrect in when you take triangle example
Too great mam
Matrix representation is wrong in both clock and anti clock wise
In matrix transformation how to come [cos sin - sin cos]
when you R with b you made a mistake miss, its supposed to be (-8,2)
Brilliant
please upload video of scalling mam
Madam please explain EULER ANGLES In Bsc physics
IDK WHY PEOPLE ARE COMMENTING ABOUT (-8,2) & (-2,8) ??? THE CORRECT ANSWER IS (-2,8)
@@sprrez Class notes ( pdf )
education4u.in/
In example madam done wrong 😅
B calculation...!
She is right..
Please revise how to multiply matrices..😂
@@DeepakKumar-tm3yy Hahha well that is embarrassing
keep making more videos madam !!!
That Example was wrong mam.....it's -8 2 coordinate
It is right, see the matrix multiplication of B carefully.
Thank u Mam
I think value of A camed wrong.
thanks maam
Thnq
this leaves holes in my image
galat kiya h madam traingle hi ulte bana diye
thakn ypou
👍
There is a mistake mam actually.
cos 90. Sin90
-sin90. Cos90
How did you get this? And is it for the anti clockwise or clockwise direction?
@@Betcee222 anticlockwise
Madam I want to
Anter-taainmant
B'=[-8/2]
sure
Can Someone Hear JCB Voice?? xD
Ur completely telling south
احبك
😐
Wrong u failed to understand
I think you need to be improve your pronunciation