Find the modulus and amplitude of the following complex numbers:
`1+isqrt3`

Explanation

To find the modulus and amplitude of the complex number \( z = 1 + i\sqrt{3} \), we can follow these steps:

### Step 1: Identify the real and imaginary parts
The complex number can be expressed in the form \( z = a + ib \), where:
- \( a = 1 \) (the real part)
- \( b = \sqrt{3} \) (the imaginary part)

### Step 2: Calculate the modulus
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