Question

Find the sum of first 21 term of the AP whose 2 term is 8 and 4 term is 14 subject in mathematics

Answer 1

Answer:

text them for my way on the house to

Step-by-step explanation:

go back for me and I'm going back for it to do you have my phone at least your life

Answer 2

Answer:

The 21st term of an A.P. whose first 2 terms are -3 and 4 is *