Write the negation of the following statements:(i) Chennai is the capital of Tamil Nadu,(ii) `sqrt(2)`is not a complex number(iii) All triangles are not equilateral triangle.(iv) The number 2 is greater than 7.(v) Every natural number is

Explanation

To find the negation of the given statements, we will follow the logical principles of negation. The negation of a statement essentially means that we assert the opposite of the original statement. Let's go through each statement one by one.

### Step-by-Step Solution:

1. **Statement (i):** "Chennai is the capital of Tamil Nadu."
- **Negation:** "Chennai is not the capital of Tamil Nadu."

2. **Statement (ii):** "√2 is not a complex number."
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