Question

in an A,P,t4=8 and first term is 2 then find its common difference​

Answer 1

Answer:

2 is the answer of the question

Step-by-step explanation:

an=a+(n-1)d

a4=2+(4-1)d

8=2+3d

6=3d

d=2

Answer 2

Answer:

d=2

Step-by-step explanation:

$t = a + {n - 1} \times d$

$8 = 2 + {4 - 1} \times d$

$6 = 3 \times d$

$d = 6 \div 3$

$d = 2$

Here is the ans.

#it's Sayan.