Your answer would be A. getting leads on current topics, developing trends, and subject matter experts.
<span>Truth tables are diagrams used in mathematics and logic to help describe the truth of an entire expression based on the truth of its parts.
A truth table shows all the possible combinations (outputs) that can be produced from the given inputs. They are mainly used in Boolean algebra.</span>
Answer:
A signal has a wavelength of 1 μm in air
Explanation:
looked it up
