Question

find x,y from the following AP's (i) 4,x,14,y

Answer 1

Hey mate here is your answer.......

a= 4,

a3 = 14

a+ 2d = 14

2d = 10(a= 4)

d = 5

x = a2

x= a+ d

x= 4+5= 9

y= a4

y=a+3d

y = 4 + 15= 19

HOPE IT HELPS YOU ............^_^