Home
Class 12
MATHS
The inverse of the matrix [(3,-2),(1,4)]...

The inverse of the matrix `[(3,-2),(1,4)]` is

A

`[((4)/(14),(2)/(14)),((-1)/(14),(3)/(14))]`

B

`[((3)/(14),(-2)/(14)),((1)/(14),(4)/(14))]`

C

`[((4)/(14),(-2)/(14)),((1)/(14),(3)/(14))]`

D

`[((3)/(14),(2)/(14)),((1)/(14),(4)/(14))]`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

The inverse of the matrix {:[(1,3),(3,10)]:} is equal to

The inverse of the matrix [[3, -2, -1], [-4, 1, -1], [2, 0, 1]] is a) [(1,2,3),(3,3,7),(-2,-4,-5)] b) [(1,-3,5),(7,4,6),(4,2,7)] c) [(1,2,3),(2,5,7),(-2,-4,-5)] d) [(1,-3,5),(7,4,6),(4,2,-7)]

The element in the first row and third column of the inverse of the matrix [(1,2,-3),(0,1,2),(0,0,1)] is

Multiplicative inverse of the matrix [[2,1],[7,4]] is (i) [[4,-1],[-7,-2]] (ii) [[-4,-1],[7,-2]] (iii) [[4,-1],[7,2]] (iv) [[4,-1],[-7,2]]

The inverse of the matrix [(1,0,0),(a,1,0),(b,c,1)] is

The inverse of the matrix [(1,1,1),(1,0,2),(3,1,1)] is a) (1)/(4)[(-2,0,2),(5,-1,2),(1,-1,-2)] b) (1)/(4)[(-2,0,2),(5,-2,-1),(1,2,-1)] c) (1)/(4)[(-2,0,2),(2,5,-1),(-2,-1,1)] d) (1)/(4)[(-2,0,2),(5,-1,1),(1,-2,-1)]

The inverse of the matrix [(1,0,0),(3,3,0),(5,2,-1)] is

The inverse of the matrix [(2,0,0),(0,3,0),(0,0,4)] is

IF the inverse of the matrix [(alpha , 14,-1),(2,3,1),(6,2,3)] does not exist then the value of alpha is

Find the inverse of the matrix [[2,1,3],[4,-1,0],[-7,2,1]] by using Adjoint of a matrix.