A temporary life annuity-due of 1 is payable to (x) as long as (x) lives
jointly with (y), and for 10 years after the death of (y), provided (x)
is still alive. In no event will payments be made for more than 20
years. You are give that (y) is 10 years older than(x) and the
following values:
a(double dot)xy=7.6 10|a(double dot)x=8 a(double dot)y=16
a(double dot)y:10=7 a(doouble dot)__ =8
y:y:10
Calculate the actuarial present value of this annuity.
Thanks