the decimal expansion of rational number 543 by 2 raised to 4 multiplyed by 5 raised to 3, will terminate after how many places of decimal.

Step-by-step explanation:

Given circle has equation as

Center = P(0,0)

The point of contact of tangent = Q

Since tangent is perpendicular to the radius at the point of contact, we have

Slope = as slope of perpendicular to tangent

So tangent slope would be

-1/slope of this line

=

We have point on this line as given point

So using point slope form equation of tangent is