Question

find the 10th term from the end of the ap 8,10,12..........126. ​

Answer 1

Step-by-step explanation:

$for \: find \: 10th \: from \: last \\ let \: a = 126 \\ d = - 2 \\ n = 10 \\ an = a + (n - 1)d \\ = 126 +(9) ( - 2) \\ = 126 - 18 \\ = 108 \\ \bold{so \: 10th \:term \: from \: last \: is \: 108 } \\ hope \: it \: helps \: u....$

Answer 2

Step-by-step explanation:

1. a=8
2. d=2

tn =a+(n-1)d

t10 = 8 + (10-1)2

=8+ (9)2

= 8+18

= 26