Question

Determine the Ap whose 2nd term 13 and 5th term 24

Answer 1

Here is ur solution....

Hope it helps uh...

Answer 2

a2===     a+d=13

a5===   a+4d=24

on equating  a+d=13
        
                     a+4d= 24
on subtracting A gets cancelled
         
         u get=  -3d =-11
d=11/3

substituting d  value in eq-1

11/3 +d= 13
d=39/3 - 11/3
d=28/3