Question

If (3y-1),(3y+5)and (5y+1)are three consecutive number of A P then find the value of y .

Answer 1

The value of the is 5

Answer 2

Answer:

The answer is y=6

Step-by-step explanation:

3y-1,3y+1,5y-1

Here,

a=3y-1,

an=5y-1,

n=3 and

d=3y+5-3y+1=6

an=a+(n-1)a

5y-1=3y-1+(3-1)6

5y-1-3y+1=2x6

2y=12

y=12/2

therefore,y=6