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Find the adjoint and inverse of each of ...

Find the adjoint and inverse of each of the following matrices :
`((2,-1),(-4,3))`

Text Solution

Verified by Experts

The correct Answer is:
Adj.A = `[(2,-4),(-1,3)] and (A)^(-1) = (1)/(2)[(2,-4),(-1,3)]`
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CHHAYA PUBLICATION-ADJOINT AND INVERSE OF A MATRIX AND SOLUTION OF LINEAR SIMULTANEOUS EQUATIONS BY MATRIX METHOD-LONG ANSWER TYPE QUESTIONS
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  11. Show that the equations 5x + 6y = 3 = 0 and 4y + x = 5 are consistent...

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  12. The order of the matrix A is 3×5 and that of order B is 2×3 then the o...

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