Arithmetic sequences are a fundamental concept in mathematics that allows us to study ordered sets separated by a constant difference. They help us understand linear patterns in various real-world ...

Between each pair of terms in this sequence is the amount the sequence is decreasing by. The 𝒏th term refers to a term's position in the sequence, for example, the first term has 𝒏 = 1, the second ...

# In your class, you have started lessons about "arithmetic progression". # Because you are also a programmer, you have decided to write a function. # This function, arithmetic_sequence_sum(a, r, n), ...