Question

answer the following question with explanation please give me a correct answer please don't give a fake answers if you give me a correct answer so I mark as brinialist.​

Answer 1

Answer:

$ap = a + (n - 1)d$

$ap = 7 + (19- 1)6$

$ap = 7 + (18)6$

$ap= 7 + 108$

$ap = 115$

may be it helps you .....friend.... ✌✌

Answer 2

Answer:

115

Step-by-step explanation:

first term (a)=7

common difference (d)=a^2-a^1=13-(7)=6

now,

a19=a+(n-1)d

=7+(19-1)6

=7+(18)6

=115