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Which of the following is the correct syntax to compute the factorial of 5 using SciPy?

easy📝 Syntax Q3 of 15
SciPy - Basics and Scientific Computing
Which of the following is the correct syntax to compute the factorial of 5 using SciPy?
Ascipy.factorial(5)
Bscipy.special.factorial5()
Cimport scipy; special.factorial(5)
Dfrom scipy.special import factorial; factorial(5)
Step-by-Step Solution
Solution:
  1. Step 1: Identify correct import and function call

    The factorial function is in scipy.special, so importing it directly and calling factorial(5) is correct.
  2. Step 2: Check other options

    scipy.factorial(5) misses the special module; import scipy; special.factorial(5) misses importing special; scipy.special.factorial5() uses wrong function name.
  3. Final Answer:

    from scipy.special import factorial; factorial(5) -> Option D
  4. Quick Check:

    Correct factorial call = from scipy.special import factorial; factorial(5) [OK]
Quick Trick: Factorial is in scipy.special, import it first [OK]
Common Mistakes:
MISTAKES
  • Calling factorial directly from scipy
  • Using wrong function names
  • Not importing special module

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