Expand the Trigonometric Expression pi/2

Problem

π/2

Solution

1. Identify the expression provided, which is the constant value π/2

2. Determine if any trigonometric expansion is possible. The expression π/2 is a constant angle in radians (equivalent to 90 and does not contain a trigonometric function such as sin() cos() or tan() to expand.

3. Conclude that since there are no variables or trigonometric functions applied to the value, the expression is already in its simplest form.

Final Answer

π/2=π/2

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