Referring solution to CMP Q9.16 What is general method to calculate \(\require{enclose}\ddot{a}_{{x:y}:\enclose{actuarial}{n}}\)
Actually I wanted to ask aduex:y Haven't found expressions for this. Please refere last line of section 3.2 P.V.of joint life and last survivor annuities from chapter 8 page 18
To get a_ you need to convert from adue... a_xy:n = a_xy - v^n npx a_x+n:y+n TIP : put the CT5 discount factor v^n npx in your memory button, you may well need it later in the question Then a_xy = aduexy - 0.5 and everything is in Tables, as Varsha has pointed out (thank you, Varsha!) Good luck! John
