Determine Whether the Pair of Vectors Is Orthogonal $$3 \mathbf { i } - 3 \mathbf { j } , - 8 \mathbf { i } - 8 \mathbf { j }$$

question 213

Multiple Choice

Determine whether the pair of vectors is orthogonal.
- $$3 \mathbf { i } - 3 \mathbf { j } , - 8 \mathbf { i } - 8 \mathbf { j }$$

• A) Yes
• B) \(\mathrm { No }\)

---

Definitions:

Epigenetic Influences

Changes in gene expression caused by mechanisms other than changes in the underlying DNA sequence.

Frontal Lobe

The part of the cerebral cortex involved in decision making, problem-solving, control of purposeful behaviors, consciousness, and emotions.

Mathematical Transformations

Operations applied to functions or geometric figures to alter their form in a specific manner without changing their essential properties.

Concrete Operational Period

A stage in cognitive development, as identified by Piaget, in which children can use logical thinking but are still not capable of abstract thought.