A = [ 2 0; 0 2] is ______ matrix.
- Scalar
- Identity
- Diagonal
- None of these
Explanation
A scalar matrix is a diagonal matrix where all diagonal elements are equal (here, 2), and non-diagonal elements are zero.
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- The point will always lie on the y-axis.
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اس سوال کو وضاحت کے ساتھ پڑھیں
- 21
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اس سوال کو وضاحت کے ساتھ پڑھیں
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اس سوال کو وضاحت کے ساتھ پڑھیں
