Get reliable answers to your questions at Westonci.ca, where our knowledgeable community is always ready to help. Get quick and reliable solutions to your questions from a community of experienced professionals on our platform. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

Determine the number of 4-digit integers (1000 – 9999) such that the rightmost digit (the units spot) is odd, the next (the tens spot) is even and all 4 digits are different.