invertible
/ɪnˈvɜrtəbəl/
adjective
- Capable of being turned upside down or reversed in position or order.
- The container has an invertible lid that works as a bowl.
- The puzzle pieces are invertible, so you can rotate them to fit.
- This design uses invertible panels that can be flipped for a different color.
- In mathematics, describing a function or matrix that has an inverse (can be reversed to get back the original value).
- If a matrix is invertible, you can multiply it by its inverse to get the identity matrix.
- A square matrix must be invertible for the system of equations to have a unique solution.
- The teacher explained that only one-to-one functions are invertible.
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