Which string method returns true if the character is a numeric character? letter = input("Enter a letter: ")

A. isDigit(letter)
B. isdigit(letter)
C. letter. isDigit()
D. letter. isdigit()

building and maintaining the topology is difficult and time consuming. the chance of redundant connections is high, which adds to the high costs and potential for reduced efficiency.

explanation:

go to the black logo in top left corner of page and click and you are there

professionals can use many types of technology that can them. some examples are, computers (they research and can use for programs for data, they are also used for job applications, school work, and even to make new ideas), speedometers (can get data for unknown data), sometimes something as small as a pen (used for rough drafts, to insert data, and again job applications).