AP terms

What are the four terms of arithmetic progression between numbers 4 and 19?

Correct answer:

a2 =  7
a3 =  10
a4 =  13
a5 =  16

Step-by-step explanation:

a1=4 a6=19  an = a1 + d (n1) a6 = a1+5d d=5a6a1=5194=3  a2=a1+d=4+3=7
a3=a2+d=7+3=10
a4=a3+d=10+3=13
a5=a4+d=13+3=16



Did you find an error or inaccuracy? Feel free to write us. Thank you!







Tips for related online calculators
Need help calculating sum, simplifying, or multiplying fractions? Try our fraction calculator.

You need to know the following knowledge to solve this word math problem:

Related math problems and questions: