What is the answer of 1X200 first years that result X 200 each for the next 100 years what os the number.
$$200^1+200^2+200^3+........200^{100}\\ S_n=\frac{a(r^n-1)}{r-1}\\ S_{100}=\frac{200(200^{100}-1)}{199}$$
= a very big number.
