Question

-7, -2, 3, _, 13 … of given asthmatic series​

Answer 1

Answer:

8

Step-by-step explanation:

here a= -7 ( first term)

a2= -2

:. d= a2-a ( common difference)

d=5

thus,

tn=a+(n-1)*d

t4= -7+(4-1)*5

= -7+15

= 8

thus,

t4= 8