Advertisements
Advertisements
प्रश्न
State, whether the following statement is true or false. If false, give a reason.
A column matrix has many columns and only one row.
विकल्प
True
False
Advertisements
उत्तर
This statement is False.
Explanation:
A column matrix has only one column and many rows.
APPEARS IN
संबंधित प्रश्न
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.
Wherever possible, write the following as a single matrix.
`[(0, 1, 2),(4, 6, 7)] + [(3, 4),(6, 8)]`
Find x and y from the given equations:
`[(-8, x)] + [(y, -2)] = [(-3, 2)]`
If M = `[(2,1),(1,-2)] `; find M2, M3 and M5.
Find cofactors of the elements of the matrix A = `[(-1, 2),(-3, 4)]`.
Classify the following matrix :
`[(7, 0)]`
If A = `[(7,1), (2,5)]` and B = `[(1,2), (3,-1)]` then verify that |AB| = |A| |B|.
Using the truth table statement, examine whether the statement pattern (p → q) ↔ (∼ p v q) is a tautology, a contradiction or a contingency.
`[(2 , 7, 8),(-1 , sqrt(2), 0)]`
The construction of demand line or supply line is the result of using
