Question

Find the middle term of the sequence formed by all three digit no. which leaves a remainder 3 , when divided by 4. Also , find the sum of all no's. on both sides of the middle terms separately​.​

Answer 1

Answer:

Step-by-step explanation:

The three digit numbers which leaves 3 as remainder when divided by 4 are 103, 107, 111,............ 999 Now, the first number a =103, last number l = 999 and common difference = 4 Let the number of terms in this sequence be n. Read more on Sarthaks.com - https://www.sarthaks.com/176049/find-middle-term-sequence-formed-three-digit-numbers-which-leave-remainder-when-divided