Question

First term of an AP is 4 and the common difference is 3. Its 12th term is same as the 8th

term of another AP having first term -5. Find the common difference of the second AP​

Answer 1

If the 12th and 8th term is same then the common difference is supposed to be 0 from my point of view. Therfore this is not possible.... But in case if it is and if I understand I will surely help u and if u get the answer plz tell me too....

Answer 2

the common difference of second AP is 6