how to find 4th value of vector in matrix

i have answer given by matlab in the form of vector

A=[2,3,6,8,7,5,4,2,7,8,9]

now i need to find only 4th value(which is 8 ) to appear on screen?

Answer 1

[Wayne King]

A=[2,3,6,8,7,5,4,2,7,8,9];
B = A(4)

Answer 2

[vijayasinthujan vijayaratnam]

thank you

[Jan]

It is recommended to read the Getting Started chapters of the documentation.