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In the converse of a statement we switch the hypothesis with the conclusion.
Converse of the Statement: If a^2 is odd, then a is an odd number.
Are They True? Both the statement and its converse are true.
We want to write the converse of the given statement. In this statement we have a hypothesis and a conclusion. A hypothesis tells us about the condition. When this condition is satisfied, the conclusion is true.
Statement |
If {\color{#0000FF}{\underbrace{a\text{ is an odd number}}_\text{hypothesis}}}, then a^2is odd_(conclusion). |
Now, in the converse of the statement we switch the hypothesis with the conclusion. This means that the previous hypothesis becomes a new conclusion and the previous conclusion becomes new hypothesis.
Converse of the Statement |
If a^2is odd_(new hypothesis), then {\color{#0000FF}{\underbrace{a\text{ is an odd number}}_\text{new conclusion}}}. |
Let's think if our statement and its converse are true or false. To do so, let's take a look at the couple examples of odd numbers and even numbers and their squares.
Number a | Odd or Even? | Squared Number a^2 | Odd or Even? |
---|---|---|---|
1 | Odd | 1^2=1 | Odd |
2 | Even | 2^2=4 | Even |
3 | Odd | 3^2=9 | Odd |
4 | Even | 4^2=16 | Even |