Question
Which of the following statement is TRUE related to
Alpha Beta pruning algorithm?Solution
Why this is correct:
In alpha–beta pruning, alpha represents the best (highest) value that the maximizing player can guarantee so far (a lower bound), and beta represents the best (lowest) value that the minimizing player can guarantee so far (an upper bound). So alpha is associated with maximum (maximizer’s best) and beta with minimum (minimizer’s best). Alpha–beta prunes branches that cannot affect these bounds. Why the others are wrong: 1.     Alpha–beta does not explore all paths — it prunes branches that cannot improve the outcome. 2.     Minimax is the base algorithm; alpha–beta is an optimization of minimax (so the statement that minimax is a better implementation of alpha–beta is backwards). 3.     This reverses the roles of alpha and beta.
In a total 80-liter mixture of milk and water, there is 25% milk. How many liters of water should be added so that the quantity of milk in the mixture b...
A milkman mixed milk and water in an empty container in the ratio 14:9. The quantity of milk mixed was bought by the milkman at the rate of Rs. 25/litre...
In a mixture, the milk and water are in the ratio 9:2. When 44 liters of the mixture is replaced with 20 liters of water, the ratio becomes 9:4. Find t...
Quantity of water in a 350 litres mixture (Milk + Water) is 50 litres less than the quantity of milk in it. Find the quantity of water to be mixed so th...
- 360 litres of mixture 'P' has milk and water in the ratio 4:1, and 240 litres of mixture 'Q' has them in the ratio 5:3. What is the ratio of milk to water ...
(X + 140) liters of mixture A contains milk and water only such that quantity of water in it is (X – 100) liters less than quantity of milk in it. 75%...
A mixture contains liquid A and liquid B in the ratio of 5:3, respectively. If 12L of liquid B is added to this mixture, the respective ratio of liquid ...
In a 120-litre chemical mixture, the chemicals A and B are in the ratio 5:7. How much of chemical A must be added to make the ratio 7:7 (i.e., equal amo...
A vessel contains 200 litres of milk and water in the ratio of 5:3. If 10 litres of milk is added to the mixture, then find the ratio of milk to water i...
A mixture contains 30 ml water and rest ‘x’ ml milk. When 0.6x ml of water is added to the mixture, the quantity of water becomes 2/5th of the mixtu...
Relevant for Exams:
