Question

Write the java expression for the following:


a) z= x3 +y3 – xy/z


b) y=2(lb+bh+lh)  where l=length, b=breadth, h=height​

Answer 1

Explanation:

1

Consider a cuboid ABCDEFGH whose length is 'l', breadth is 'b' and height is 'h'.

The area of face ABCD(yellow) is x = lb

The area of face BCFG(blue) is y = bh

The area of face ABGH(pink) is z = lh

The volume of a cuboid is V = lbh

The product of the areas of the three faces = xyz = lb * bh * lh = l

2

b

2

h

2

=V

2

.