Question

. How many 2 digit numbers are divisible by 6.?
J&A box contains 25 tickets bearing only one number fi
at random ,find the probability of an event that the tic
(b) A nerfert sauare number​

Answer 1

Answer:

for 1 use A.P. formula let a=6 d=6 an=96

Step-by-step explanation:

an=a+(n-1)d

96= 6+(n-1)6

96-6 = (n-1)6

90= (n-1) 6

90/6 =n-1

15 = n-1

15+1 = n

16 = n