The answer is the fourth option - <span>f(1) = 4 and f(n) = f(n − 1) + 2; n > 1 </span> The first term is 4, So, f(1) = 4 The difference between two consecutive integer = 2, so, n = (n-1) + 2 It would be Option D) f(1) = 4 and f(n) = f(n − 1) + 2; n > 1
The best and most correct answer among the choices provided by the question is the third choice.
The notation "<span>AB (with line over) =4" is the equation that has the most correct notation.</span> I hope my answer has come to your help. God bless and have a nice day ahead!