Python Tools for Scientists

APPENDIXANSWERS TO THE “TEST YOUR KNOWLEDGE” CHALLENGES

Chapter 7

1.  False

2.  c

3.  c

4.  

In [22]: (42**0.5)**4 Out[22]: 1764.0000000000002

5.  

In [1]: 42 **= 2   File "C:\Users\hanna\Local\Temp/ipykernel_24188/3589881457.py", line 1     42 **= 2     ^ SyntaxError: cannot assign to literal

6.  a

7.  

In [1]: import math In [2]: round(math.pi, 5) Out[2]: 3.14159

8.  

In [1]: type((1, 2, 3)) Out[1]: tuple

9.  False

10.  String

11.  a

12.  

print (         """          ^-------^         |  >   <  |          |   V   |           \     /             ---         Hooty Hoot!         """)

13.  

In [35]: secs = 1824 In [36]: minutes, seconds = ((int(secs ...