Stefcho1.
sequence = [1. 0, 3. 1, 2. 5, -1. 0, 0. 5]
i = 0
while i < len(sequence) and sequence[i] > 0:
i = i + 1
print(i)
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2.
from math import cos, pi
sequence = [pi/2, pi/4, pi, 2*pi]
min_number = min(sequence)
min_number_cos = cos(min_number)
print(min_number_cos)
Farrell