Question

write the following sets in rost
form
a) A = {x:x is an integer and x²≤4}
b) B={x:x belongs to N and x²≤4}​

Answer 1

Answer:

A is the rost form

Step-by-step explanation:

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Answer 2

Answer : The contents of a set can be described by listing the elements of the set, separated by commas, inside a set of curly brackets. This way of describing a set is called roster form

Step-by-step explanation:

a) A = {x:x is an integer and x²≤4}

x belongs to integer

b) B={x:x belongs to N and x²≤4}

x belongs to natural numbers

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