A statement Sn about the positive integers is given. Write statements S1, S2, and S3, and show that each of these statements is true. Show your work.
Sn: 2 is a factor of n2 + 7n

Question

A statement Sn about the positive integers is given. Write statements S1, S2, and S3, and show that each of these statements is true. Show your work.
Sn:   2 is a factor of n2 + 7n

anonymous · Answer

@sidsiddhartha  can you help me on this one too ?

perl · Answer

S(n) : 2 is a factor of n^2 + 7n 

S(1) : 2 is a factor of 1^2 + 7*1 , 

S(2) : 2 is a factor of 2^2 + 7*2 

are S(1) and S(2) true?

anonymous · Answer

No?

anonymous · Answer

No nvm yes ?