Question

What values will be generated for the following range function:(a) range (5,15,3), (b) range (8,2,-1)​

Answer 1

Answer:

Assuming the language is Python and range object is typecasted to list,

a) values = [5, 8, 11, 14]

b) values = [8, 7, 6, 5, 4, 3]

Explanation:

In Python, the range() function takes three parameters:

1. Start (Inclusive)
2. End (Exclusive)
3. Step

The next number $a_{2}$ in a range given previous value $a_{1}$, start value $v$, step $s$, and end value $e$ will be,

$a_{2} = a_{1} + s$ where $a_{2} < e$