Difference 5222
Determine the difference and the first term of AP if a3 + a4 = 48, a7 = 80.
Correct answer:
Tips for related online calculators
Do you have a linear equation or system of equations and are looking for its solution? Or do you have a quadratic equation?
You need to know the following knowledge to solve this word math problem:
Grade of the word problem:
Related math problems and questions:
- Twenty-first 3935
Determine the twenty-first term and the difference AP if a1 = 0.12 and a1 + a2 = 0.42. - Difference 3908
Determine the fourth term and the difference AP if a1 = 3.2 and a2 + a3 = 7. - Difference 3923 Determine the ninth term and the difference AP if a3 = 4.8 and a2 + a3 = 8.
- Difference 3802
Determine the second term and the difference AP if a3 = 5 and a1 + a3 = 16.
- The common difference 2
Find the common difference of an arithmetic progression (AP), whose first term is 5 and sum of its first 4 terms is half the sum of the next four terms. - Difference 3832 Determine the difference AP if a1 = -7.5 and a1 + a2 = 4.8.
- Arithmetic sequence
Determine the sum of the first 12 terms of an AP (arithmetic sequence) if a4 is equal to 7 and a8 is equal to minus 1.
