Use the roster method to represent a set.
x+5=-1
Answers
Answer:
x = -1 -5
x = -6
Step-by-step explanation:
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SOLUTION
TO DETERMINE
Use the roster method to represent a set.
x + 5 = - 1
CONCEPT TO BE IMPLEMENTED
SET :
A set is a well defined collection of distinct objects of our perception or of our thought to be conceived as a whole
Representation of Set :
A set can be represented in following ways
(i) Statement form method
(ii) Roster or tabular form method
(iii) Rule or set builder form method
EVALUATION
Let S be the given set
Then S = { x : x + 5 = - 1 }
Now x + 5 = - 1 gives x = - 6
Hence the required set in Roster form is
S = { - 6 }
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