Class 9th,10th lectures

https://youtu.be/1KLJl7eHVFk?si=PJNLfzhuyBs9sIR7

Exercise 1.3 ( Class 9th) Question#5 (i) to (v) https://www.youtube.com/

https://youtu.be/u_c5ecLPW4k?si=ESUnNvG4hTe2K0-z

Exercise 1.3 (Class 9th) Question#4 Matrix Addition https://www.youtube.com/

https://youtu.be/tXhZftO6Ihs?si=g-ny98K0wdivTmCB

Exercise 1.3 (Class 9th) Question#3 Addition of Two Matrix and Multiplication of Number with Matrix https://www.youtube.com/

https://youtu.be/_NY9YNN2e08?si=uGf_VkjLwRuVFX_E

Exercise 1.3 (Class 9th) Question#2 Additive Inverse of Matrices

https://youtu.be/J4cRRgi7Lr4?si=61clC2jd03XvmudD

Exercise 1.3 (Class 9th) Question#1 Addition of Matrices

https://youtu.be/ptmFDViKIcs?si=WmuUZp4gLcJFqntV

Exercise 1.2 (Class 9th) Question#6 Transpose Very Important

https://youtu.be/gDdeGbLtC8Y?si=Wafi5zY2fqylelbQ

Exercise 1.2 (Class 9th) Question#5 Transpose of Matrix https://www.youtube.com/

https://youtu.be/Baaq7sKU7OY?si=eAj9gmXrGI6ehV-N

Exercise 1.2 (Class 9th) Question#4 Find Negative Matrices of A,B,C,D and E https://www.youtube.com/

https://youtu.be/QGR8z168WOE?si=Ma3kQCAaLV9LrQsK

Exercise 1.2 (Class 9th) Question#3 Identify Diagonal, Scalar and Unit Matrices https://www.youtube.com/

https://youtu.be/vt00daFbLj4?si=u-JCgNawhgzDOBF3

Exercise 1.2 ( Class 9th) Question#2 Find Square , Rectangular , Columns, Diagonal and Null Matrices https://www.youtube.com/

https://youtu.be/YmTcd7yZ1tw?si=rxTe6MfAhL1_4yYI

Ecercise 1.2 (Class 9th) Question# 1 Unit , Rows , Columns and Null Matrices https://www.youtube.com/

https://youtu.be/YmTcd7yZ1tw?si=W-awJtuVTXB_Fjta

Ecercise 1.2 (Class 9th) Question# 1 Unit , Rows , Columns and Null Matrices https://www.youtube.com/