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Write the slope of the line whose inclin...

Write the slope of the line whose inclination is:
`45^@`

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To find the slope of the line whose inclination is \(45^\circ\), we can follow these steps: ### Step-by-Step Solution: 1. **Identify the angle of inclination**: We are given that the angle of inclination, denoted as \(\theta\), is \(45^\circ\). \[ \theta = 45^\circ \] 2. **Use the formula for slope**: The slope \(m\) of a line is defined as the tangent of the angle of inclination. Therefore, we can express the slope as: \[ m = \tan(\theta) \] 3. **Substitute the value of \(\theta\)**: Now, we substitute the value of \(\theta\) into the slope formula: \[ m = \tan(45^\circ) \] 4. **Calculate \(\tan(45^\circ)\)**: We know from trigonometric values that: \[ \tan(45^\circ) = 1 \] 5. **Conclusion**: Therefore, the slope of the line whose inclination is \(45^\circ\) is: \[ m = 1 \] ### Final Answer: The slope of the line is \(1\). ---
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