Question

If for any AP o = 5 then t18 - t13 = a) 5 b) 20 25 If three coins are tossed then the probability ​

Answer 1

Answer:

Solution · It is given that, d=5. Now, tn=a+(n−1)d t18−t13=(a+(18−1)d)−(a+(13−1)d) (a+17d)−(a+12d) =5d =5(5) =25

Answer 2

Answer:

my answer is

Step-by-step explanation:

my answer is 25