Answer:
There are 2²⁹ possible ways to complete the examination.
Explanation:
To use the counting principle we need to identify that we have 29 questions and 2 ways of answering each question true or false. Then, the number of ways to complete the examination will be
2 x 2 x 2 x ... x 2 x 2 = 2²⁹
1st 2nd 3rd 28th 29th
So, we need to multiply 2 by itself 29 times. This is equivalent to 2²⁹.
Therefore, there are 2²⁹ possible ways to complete the examination.
