Post a New Question

Further maths

posted by on .

The 7th term of an A.p is 20 and the 13th term is 38 find the ,1,70thterm ,2,11thterm

  • Further maths - ,

    a+6d = 20
    a+12d = 38
    so,
    a=2
    d=3

    Can't make out which other terms you want, but knowing a and d should make it easy.

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question