What could be the possible outputs of the following code from the given choices? Why?
import math
import random
a = (math.random()*4) + 10
b = (math.random()*4) + 10
print (a, b)
(i) 0.0101 4.5623
(ii) 10.5678 13.9234
(iii) 11.1234 12.7826
(iv) 0.9238 14.7895
Answer:
(ii) and (iii) are the possible outputs because:
- The range of random( ) is 0.0 to 1.0.
- When the output is multiplied with 4 the range becomes 0.0 to 4.0
- When 10 is added the range becomes 10.0 to 14.0.
- So the values of a and b should be between 10.0 to 14.0(where 14.0 is exclusive).
Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class
