Simplify tan(pi/4)-tan(0)

Problem

tan(π/4)−tan(0)

Solution

1. Evaluate the first term by finding the value of the tangent function at π/4 radians.

tan(π/4)=1

2. Evaluate the second term by finding the value of the tangent function at 0 radians.

tan(0)=0

3. Subtract the two values to find the final result.

1−0=1

Final Answer

tan(π/4)−tan(0)=1

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