Question 1 (5 points) Write a biconditional statement for the following conditional statement.
If n is an even number, then it's divisible by 2.
If n is divisible by 2, then it's an even number.
If n isn't an even number, then it's not divisible by 2.
nis an even number if and only if it's divisible by 2.
2
If n is an even number, then it's not divisible by 2.

n is an even number if and only if it's divisible by 2.

Explanation:

Biconditional statement is a type of statement which is only written when the both segments of the sentence are true. For writing biconditional statement, ''if and only if'' words should be used. For example, the two sides of the triangle are same if and only if both have same length. The biconditional statement considered as true if both the segments are true in nature. Symbolically, it is denoted by double arrows between two symbols.

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