Question

Element with left side smaller and right side greater

Answer 1

are smaller and all elements on right are greater. int FindElement( int ..... GE[] should store the element which is greater than A[i] and is on left side of A[i]

Answer 2

Explanation:

The simplest heat exchanger is one for which the hot and cold fluids move in the same or opposite directions in a concentric tube (or double-pipe) construction. In the parallel-flow arrangement of Figure 18.8(a), the hot and cold fluids enter at the same end, flow in the same direction, and leave at the same end.