Scalar Multiplication of a Matrix
Matrix Algebra DS practice problem on Onlearn.
Difficulty: easy.
Topics: Understanding Scalar Multiplication of a Matrix, Element-wise Multiplication, Array Manipulation, Nested List Iteration, Scalar-Matrix Product, Matrix Dimensionality, Linear Algebra, Numerical Computing, Computer Science Fundamentals, Mathematical Foundations, Data Science Foundations, Scalar Multiplication, Matrix Representation, Iterative Control Structures, Functional Programming Patterns, Data Structures.
Write a Python function that multiplies a matrix by a scalar and returns the result.