arithtemetic sequence with 100 as the sum of first four terms Question arithtemetic sequence with 100 as the sum of first four terms in progress 0 Math Mia 1 week 2021-10-04T12:53:31+00:00 2021-10-04T12:53:31+00:00 2 Answers 0 views 0

## Answers ( )

Question=>Answer=>Step-by-step explanation:❤❤

Let first number be a, next three numbers be a+b, a+2b, a+3b. Then 4a+6b=100, or 2a+3b=50.

a=1, b=16: 1,17,33,49 – first four

a=4, b=14: 4,18,32,46 – first four

a=7, b=12: 7,19,31,43 – first four

a=10, b=10: 10,20,30,40 – first four

These above are four arithmetic sequences fit for the answer.

Answer : 1,17,33,49; 4,18,32,46; 7,19,31,43; 10,20,30,40