Advertisements
Advertisements
Question
Classify the following rnatrix :
`|(2,1),(0 , 6),(8 , 7) |`
Solution
`|(2,1),(0 , 6),(8 , 7) |`
order = 3 × 2
A rectangularmatrix of 3 × 2
APPEARS IN
RELATED QUESTIONS
The bookshop of a particular school has 10 dozen chemistry books, 8 dozen physics books, 10 dozen economics books. Their selling prices are Rs 80, Rs 60 and Rs 40 each respectively. Find the total amount the bookshop will receive from selling all the books using matrix algebra.
State, whether the following statement is true or false. If false, give a reason.
Transpose of a square matrix is a square matrix.
State, whether the following statement is true or false. If false, give a reason.
A column matrix has many columns and only one row.
If `A = [(2),(5)], B = [(1),(4)]` and `C = [(6),(-2)]`, find B + C
Find x and y from the given equations:
`[(-8, x)] + [(y, -2)] = [(-3, 2)]`
Classify the following matrix :
`|(11 , 3 , 0),(21 , 8 , 4),(15,5,2)|`
Find the values of a and b) if [2a + 3b a - b] = [19 2].
If P= (8,5),(7,2) find : P + Pt
Evaluate the following :
`|(2,1) ,(3,2),(1 , 1)| |(1 , -2 , 1),(2 , 1 , 3)|`
`[(2 ,- 4),(0 ,0),(1 , 7)]`