The answer depends on the context.
There are rules for sequences, rules for regression, rules for scientific laws to name a few examples.
explain how to find the rule in a numerical pattern
Since a yard is 3 feet, the rule is to multiply n by 3.
Find the difference of it which is 3, so 3n-1
The rule for S.A = 2bh + 2bw + 2hw
Well, look for a continuing pattern. Once you find one that makes sense for each value, write it into an equation....look at example below x- 2,4,6,8 y- 4,16,36,64 the rule for this function is y=x squared.
explain how to find the rule in a numerical pattern
in trpezoidal rule for numerical integration how you can find error
It is a protractor
2.3,2.5,2.4,2.6,2.5
6 3
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The answer depends on what information you have, If you know only the lengths of the sides, you use the cosine rule to find the measure of one angle and then the sine rule to find the other angles.
In math, the purpose of Cramer's rule is to be able to find the solution of a system of linear equations by using determinants and matrices. Cramer's rule makes it easy to find a system of equations that have many unknown variables.
To find the nth number that is generated by the rule multiply n by 4 and then add 2.
Cramer's Rule is a method for using Matrix manipulation to find solutions to sets of Linear equations.
There is a link below.
horizontal rule