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
delete the 2nd, 4th, and 5th element of the following array: [1, 2, 3, 4, 5, 6, 7].
user
the array after deleting the specified elements is: [1, 3, 6, 7].
assistant