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Write the negation of the following stat...

Write the negation of the following statements and check whether the resulting statements are true,(i)         Australia is a continent.(ii)        There does not exist a quadrilateral which has all its sides equal,(iii)       Every natural number is greater than 0.(iv)       The sum of 3 and 4 is 9.

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To solve the problem, we will find the negation of each statement provided and then check if the resulting statements are true or false. ### Step-by-Step Solution: 1. **Statement (i):** "Australia is a continent." - **Negation:** "Australia is not a continent." - **Truth Check:** This statement is **false** because Australia is indeed a continent. ...
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