Algebra-2

Question Analysis
This question involves finding the tangent value at radians.The main focus is on understanding the tangent function’s behavior at the origin and using its definition.

Key Concept Explanation
Using the definition : At , and . Thus, . Graphically, this is the point where the tangent function crosses the x-axis.

Step-by-step Solution
1. Recall and .
2. Substitute into the tangent definition:

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