Q4(i) The first term of an A.P. is 5, the last term is 45 and the sum is 400. Find the number of terms and the common difference


Solution



,

Reach Us

SERVICES

  • ACADEMIC
  • ON-LINE PREPARATION
  • FOUNDATION & CRASH COURSES

CONTACT

B-54, Krishna Bhawan, Parag Narain Road, Near Butler Palace Colony Lucknow
Contact:+918081967119