1+3+5++ (2n + 1) = (n + 1)².

discrete math

Learning Target L5 (Core): I can correctly structure a careful mathematical proof including all relevant English and mathematical statements. Please remember the academic integrity policy that you swore to uphold. Proofs can be challenging. Just try your best. If you don't get it this week, you have many more opportunities! 1. Prove that if 2 | n and 3 n, then 6 | n. (... like I keep saying in class, this might be obvious, but our goal is the write the formal proof of how we know this is true.) 2. Prove that if n is an integer and n +7 is odd, then n is even, using contraposition.

Homework: Section 8.1 Homework Score: 0 of 1 pt 3 of 20 (0 complete) ▼ 8.1.14 A menu offers a choice of 2 salads, 9 main dishes, and 7 desserts. How many different meals consisting of one salad, one main dish, and one dessert are possible? There are different possible meals. (Type a whole number.) Enter your answer in the answer box and then click Check Answer. All parts showing Clear All P Type here to search 梦 $