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What does constant mean in alegbra?
a quantity or parameter that does not change its value whatever the value of the variables, under a given set of conditions.
How can two amounts of change can be the same but the percents of change can be different.?
By two amounts of change I assume mean absolute amounts. Assume the following: Quantity 1 begins at 6 and changes to 3. The absolute value of the change is 3 and the percent change is 50% Quantity 2 begins at 30 and changes to 27. The absolute value of the change is 3 and the percent change is 10%
Is it true that any value that is unknown or change is a variable?
No. A value that is unknown may not be a variable but simply a constant whose value needs to be calculated.
Constant is a quantity that does not?
Constant is a quantity that does not change.
What is the value of the digit 2 in 0.22?
There is one 2 whose value is 2 tenths and another two whose value is 2 hundredths.
Is a variable used to represent a quantity whose value may change or vary?
Yes. Although it can also be used for constants whose value is not yet known.
A quantity whose value changes?
A variable
What is the math term that means-the quantity whose value depends on that of another quantity or quantities?
function
What is depended quantity?
the output of a function; a variable whose value depends on the value of the input.
What is a dependent quantity?
the output of a function; a variable whose value depends on the value of the input.
How hysteresis comparator works?
Comparator is usually a substance which compares two quantities; one quantity is the processed one and the other is a standard value to which the processed value has to be compared. Hysteresis is a property in which the change in the magnetization lags behind change in the magnetic field. Now, Hysteresis comparator can be described as a comparator which compares a processed quantity with a quantity whose value is standard for hysteresis property., the difference being given as the output
Does magnitude of the quantity change with change in the system of units?
No, the magnitude of a quantity does not change with a change in the system of units. The numerical value representing the quantity may change based on the system of units used, but the magnitude itself remains constant.
Will the value of vector quantity change if reference axis are changed?
no.
What is 5M in mathematical problems?
It means 5 multiplied by M. M is a variable, meaning a quantity whose value is not known.
What is the difference between constants and variables?
A variable is a quantity which changes its value through out the program or its lifetime. But a constant is a quantity which does not change its value through out its life time. There are 5 basic constants.
What does constant mean in alegbra?
a quantity or parameter that does not change its value whatever the value of the variables, under a given set of conditions.
How two amounts of change can be the same but the percents of change can be different?
By two amounts of change I assume mean absolute amounts. Assume the following: Quantity 1 begins at 6 and changes to 3. The absolute value of the change is 3 and the percent change is 50% Quantity 2 begins at 30 and changes to 27. The absolute value of the change is 3 and the percent change is 10%
