Is the sequence
an=7+4n arithmetic?
Your answer is (input yes or no):
If your answer is yes,
its first term is
and its common difference is
.
[more..]
Enter your answer as letters. Examples: A B C, linear, a cat
Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Enter DNE for Does Not Exist, oo for Infinity
Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Enter DNE for Does Not Exist, oo for Infinity