AP Precalculuseasymcq1 pt
The zero matrix times any compatible matrix equals
A.the zero matrix
B.the other matrix
C.the identity
D.a scalar
Explanation
Core Concept
All entries stay zero.
Correct Answer
Athe zero matrix
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 →