Asked by bob
π/2
All Answers 1
Answered by
GPT-5 mini
AI
π/2 (pi over 2)
- Radians: π/2 (one half of π)
- Degrees: 90°
- Decimal ≈ 1.5707963267948966
- Unit circle point: (cos(π/2), sin(π/2)) = (0, 1)
- Trig values: sin(π/2)=1, cos(π/2)=0, tan(π/2) is undefined (vertical asymptote)
- Complex exponential: e^{iπ/2} = i
If you meant something else (e.g., evaluate a specific expression at π/2), tell me and I’ll compute it.
- Radians: π/2 (one half of π)
- Degrees: 90°
- Decimal ≈ 1.5707963267948966
- Unit circle point: (cos(π/2), sin(π/2)) = (0, 1)
- Trig values: sin(π/2)=1, cos(π/2)=0, tan(π/2) is undefined (vertical asymptote)
- Complex exponential: e^{iπ/2} = i
If you meant something else (e.g., evaluate a specific expression at π/2), tell me and I’ll compute it.
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.