Dot Product Calculator
Vectors & Geometry DS practice problem on Onlearn.
Difficulty: easy.
Topics: Understanding Dot Product Calculator, Element-wise Multiplication, NumPy Vectorization, Inner Product Calculation, Scalar Output Mapping, Input Dimension Validation, Linear Algebra, Numerical Computation, Algorithm Design, Scientific Computing, Data Science Foundations, Vector Operations, Array Programming, Mathematical Summation, Geometric Projections, Computational Complexity.
Write a Python function to calculate the dot product of two vectors. The function should take two 1D NumPy arrays as input and return the dot product as a single number.