(Hard) A composite number n is called a Carmichael number bn−1 ≡ 1 (mod n) for every number b such ... Base case: When n = 2 the formula a + c ≡ b + d (mod m) was already given. ... The sequence goes 1, 3, 7, 15, 31,... guess that it is equal to 2n+1 − 1. ... Prove (now using induction on n) that fm|fmn for all n ≥ 1.
If they are in the same line yes. If they aren't then its considered non-collinear.
Answer:
5. A
6. B
7. A
Step-by-step explanation:
Answer:
Here's the sentence in an equation: 2 = 6(x + 5)
