No
No. The right hand side is always greater - unless both components are zero.
When the angle between any two component vectors is either zero or 180 degrees.
Example 1.Let's say you had 100. You then subtracted 20%. 100 - 20% = 100 - 20 = 80.To get back to your original amount (the new amount is 80% of the original) you would divide the new number by 80...
It is when the answer, when 2 things are multiplied, is the same as when they are added. For instance, 2*2=2+2