Doubt from matrices

#1

#2

Sneha u studied 12th topics as such matrices and determinants is in 12th class ?

#3

ya..hari shankar sir plz see this problem..

#4

Nice in physics and chemistry too ? I will share solution wait .

#6

Wow cool ,and also u have many months left of 11th too, nice.

#7

@Hari_Shankar sir see this

#8

1 Like
#9

thanks mam..