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प्रश्न
Adjoint of `[(2, -3),(4, -6)]` is _______
विकल्प
`[(-6, 3),(-4, 2)]`
`[(6, 3),(-4, 2)]`
`[(-6, -3),(4, 2)]`
`[(-6, 3),(4, -2)]`
उत्तर
Adjoint of `[(2, -3),(4, -6)]` is `bbunderline([(-6, 3),(-4, 2)])`.
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