How do I take the partial derivative of P with respect to r of the following:

Question

D �~ P = ‡”(t=1 to T)[t �~ (CF)_t/(1+r)^t ]

Answer 1

What character encoding do you use?

Using the standard Western 8859-1, we do not see anything mathematical. Unicode does not help either.

Answer 2

What character encoding do you use?

Using the standard Western 8859-1, we do not see anything mathematical. Unicode does not help either.

Remember, if you copy and paste from Microsoft Word or other word processing software, the character encoding will not be understandable.