Question

In a sequence of 200 numbers, every number (except the end ones) is sum of the two adjacent numbers in the sequence. If sum of all numbers is equal to the sum of first 100 numbers and the 35th number in the sequence is –6. Find the sum of the all numbers of given sequence.

Answer 1

Answer:

  1797

Step-by-step explanation:

if it is the sequence from 200 to 300

and the sum of first 2 digits of the whole sequnce exept the third digit like

in 200 ,20

201,20 exept 1

20+20.......etc