A coin is tossed 3 times and the outcomes are recorded. How many possible outcomes are there?
Every time a coin is tossed, 2 outcomes can be possible
For three times, 2*2*2 outcome will be possible, i.e, 8
Since it is given that
By using the combination formula which states:
2n-1 = 6n-6
2n-6n = -6+1
-4n = -5
So, the value of 'n' is .