\"\"

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The matrix is \"\".

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Rewrite matrix is A =  \"\".

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First find the determinant of  A = ad \"\"bc.

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\"\"

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\"\"

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\"\"

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\"\"

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\"\".

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Therefore A-1 exists.

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\"\"

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The inverse of A is \"\".

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Substitute \"\", \"\" , \"\", \"\" and ad \"\" bc = \"\".

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\"\"

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\"\"\"\"

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CHECK:-

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Find the product of the matrices.if the product is I, then they are inverses.

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\"\"

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\"\"

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\"\"

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\"\"

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\"\".

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The solution is true.

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\"\"The inverse matrix is \"\".