Question

If a=-1 d=1/2then what will be the 4th term of ap

Answer 1

Answer:

Tn= a+(n-1)d

T4= -1+(4-1)(1/2)

T4= -1+3/2

T4= 1/2

Step-by-step explanation:

please mark me as Brainliest

Answer 2

Answer:

1/2

Step-by-step explanation:

a= first term

d= common difference

a= -1 , d=1/2

an=a+(n-1)d

a4= -1+(4-1)1/2

a4= -1+3/2

a4= 1/2