How do you write the first five terms of the arithmetic sequence given #a_1=-2.6, d=-0.4#?
2 Answers
Jul 21, 2017
Explanation:
We know that :
So :
Jul 21, 2017
Explanation:
#"to obtain the terms add the common difference d to"#
#"each preceding term"#
#a_1=-2.6#
#a_2=-2.6-0.4=-3.0#
#a_3=-2.2-0.4=-3.4#
#"and so on for remaining terms"#