AP Precalculuseasymcq1 pt
A 2×2 matrix has
A.2 rows and 2 columns
B.2 rows and 1 column
C.1 row and 2 columns
D.4 rows and 4 columns
Explanation
Core Concept
Rows first, then columns.
Correct Answer
A2 rows and 2 columns
More Unit 4: Functions Involving Parameters, Vectors, and Matrices practice questions
- mediumThe parametric curve x = 2t + 1, y = t − 3 is a line with slope
- easyA matrix with equal rows has determinant
- easyThe vector ⟨0, 0⟩ is called
- easyThe matrix [[1, 0], [0, 3]] scales the y-axis by
- easyA parametric representation of a circle is
Practice more AP Precalculus questions with full explanations
Practice Unit 4: Functions Involving Parameters, Vectors, and Matrices Questions →