Show that 2,x-2,26 are in. A.p .find the value of x
Answers
Answered by
6
If 2 , x - 2 , 26 are in A. P then,
The difference between( n+1)th term and nth term is common difference.
( x - 2 ) - 2 = 26 - ( x - 2 )
x - 2 -2 = 26-x+2
x -4 = 28 - x
x + x = 28 + 4
2x = 32 .
x = 16 .
Hope helped!
The difference between( n+1)th term and nth term is common difference.
( x - 2 ) - 2 = 26 - ( x - 2 )
x - 2 -2 = 26-x+2
x -4 = 28 - x
x + x = 28 + 4
2x = 32 .
x = 16 .
Hope helped!
Similar questions