Aangel

This page lists questions and answers that were posted by visitors named Aangel.

Questions

The following questions were asked by visitors named Aangel.

Answers

The following answers were posted by visitors named Aangel.

Tn=a + (n-1)d T5=a +(5-1)d 0 =a + (4)d...eqn 1 T10 = a +(10 -1)d 10 =a + 9d...eqn 2 Subtract eqn 1 from 2 10 =a + 9d -0 =a + 4d 10 = 5d d = 2 Put d= 2 0 =a + (4)2 0 = a +8 a = 0 - 8 a = -8 Tn = a + (n -1)d T20=-8 +(20 -1) X 2 = -8 + 38 = 30