Question

The constant of vibration , if x ×y from the following table is
x 6 12 15 21
y 2 4 5 7​

Answer 1

Answer:

1. Sketch a cuboid of size 3 x 3 x 2 on a squared paper.

2. Sketch a cuboid of size 3 x 2 x 1 on a squared paper.

Answer 2

Answer:

The Table is in direct proportion

Because in direct proportion the values of quantity increases while in the inverse proportion one value of a quantity increases and other decreases!