<span>Potential energy is the energy that is stored in an object due to its position relative to some zero position ,so the answer is " A runner positioned at the start line"</span>
Answer:
Software aspect of computing
Explanation:
Boole never regarded logic as a branch of mathematics, instead, he proposed that logical propositions should be expressed as algebraic equations. Mathematical operations were replaced with AND, OR.
Boolean algebra provides the basis for analyzing the validity of logical propositions because it captures the two-valued character (binary: (1 or 0) ) of statements that may be either true or false which is very important for all digital computation of which softwares are part of.
Answer:
z = a.c' + a.b.d' + b.c'.d'
Explanation:
The truth table for this question is provided in the attachment to this question.
N.B - a' = not a!
The rows with output of 1 come from the following relations: 01 > 00, 10 > 00, 10 > 01, 11 > 00, 11 > 01, 11 > 10
This means that the Boolean expression is a sum of all the rows with output of 1.
z = a'bc'd' + ab'c'd' + ab'c'd + abc'd' + abc'd + abcd'
On simplification,
z = bc'd' + ab'c' + ac'd' + ac'd + abc' + abd'
z = ac' + abd' + bc'd'
Hope this helps!
Answer:
Following are the solution to this question:
Explanation:
In this question, two packages "pkg1 and pkg2" is defined, that hold a class that is "MyClass", in which the class name is the same. If we import the package so, it can't import both classes in the very same file. If we really need to apply to both, then must completely specify one class name, and in the class name is different so, we simply use both classes by creating the instance.
