Respuesta :

The  expression whose value is twice the value of the element in the 3rd row and the 2nd column will be x [2][1] × 2

Given,

In the question:

A two-dimensional array x of doubles

Write an expression whose value is twice the value of the element in the 3rd row and the 2nd column.

Now, According to the question:

A two-dimensional array x of doubles

The value of the element in the 3rd row and the 2nd column.

Also, Value is twice of an element.

The expression will be :

=> x [2][1] × 2

Hence, The  expression whose value is twice the value of the element in the 3rd row and the 2nd column will be x [2][1] × 2

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