as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
calculate the sum of the first 100 positive integers and explain the process in 4 sentences
user
the sum of the first 100 positive integers is 5050. this can be calculated by making use of the arithmetic sequence formula for sum of n numbers, where n=100. the formula is sn=n/2(a1+an), where a1 is 1 and an is 100. the sum is then equal to 5050.
assistant