3 years ago

Describe Variables in detail. Give examples

2 answers:

8 0

A variable is any characteristics, number, or quantity that can be measured or counted. A variable may also be called a data item. Age, sex, business income and expenses, country of birth, capital expenditure, class grades, eye colour and vehicle type are examples of variables.

KATRIN_1 [288]3 years ago

3 0

Answer:

A variable is a quantity that may be changed according to the mathematical problem. The generic letters which are used in many algebraic expressions and equations are x, y, z. In other words, a variable is a symbol for a number where the value is not known. For example, x + 5 = 10. Here “x” is a variable.

Explanation:

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Use the svd() function in matlab to compute a, the rank-1 approximation of a. clearly state what a, is, rounded to 4 decimal pla

PolarNik [594]

Using the knowledge in computational language in C code it is possible to write a code that organizes and calculates the value of the matrix of A*A and that is in up to 4 decimal places.

<h3>Writing the code in C is possible:</h3>

A=[1 2 2;3 4 5;6 7 8];

[u ,s ,v] = svd(A);

k = 1;

A1 = u(:,1:k)*s(1:k,1:k)*v(:,1:k)'; %'

RMSE = rms(sqrt(mean((A - A1).^2)))

See more about C code at brainly.com/question/17544466

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