Three numbers are chosen at random from the set \( \{0,1,2, \ldots,...

Channel:
PW Solutions
Subscribers:
449,000
Published on ● Video Link: https://www.youtube.com/watch?v=ULuLdQBr0Fo


Duration: 9:27
5 views
0

Three numbers are chosen at random from the set \( \{0,1,2, \ldots, 29\} \) without replacement. The probability that sum of the numbers is 30 is
(a) \( \frac{5}{812} \)
(b) \( \frac{15}{812} \)
(c) \( \frac{5}{406} \)
(d) \( \frac{3}{406} \)
W
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-02-13Alka and Noori, two students of Class IX, together contributed ₹ 500 towards Prime Ministers Rel...
2023-02-13\( 2.49 \mathrm{~g} \) of a gas at \( 95^{\circ} \mathrm{C} \) occupied the same volume as \( 0....
2023-02-13An element X belongs to fourth period and fifteenth group of the pe...
2023-02-13A barometer is faulty. When the true barometer reading are 73 and \...
2023-02-13Prove the following by using the principle of mathematical inductio...
2023-02-13The work of \( 146 \mathrm{~kJ} \) is performed in order to compres...
2023-02-13Density of a gas is found to be \( 5.46 \mathrm{~g} \mathrm{dm}^{-3} \) at \( 27^{\circ} \mathrm...
2023-02-13The melting of ice (a) is the phase transformation (b) takes place ...
2023-02-13The point \( (2,3) \) lies on the graph of the linear equation \( 3 \mathrm{x}-(a-1) \mathrm{y}=...
2023-02-13Express the following expression in the form of \( a+i b \) : \[ \f...
2023-02-13Three numbers are chosen at random from the set \( \{0,1,2, \ldots,...
2023-02-13In a power deficient country like India, natural gas is a precious ...
2023-02-13Prove the following by using the principle of mathematical inductio...
2023-02-13An element with atomic number 21 is a : (Karnataka CET 2008) (a) ha...
2023-02-13TRUE OR FALSE : Equivalent conductance at infinite dilution of salt...
2023-02-13Two natural numbers \( a \) and \( b \) are selected at random. The...
2023-02-13TRUE OR FALSE : The mass of a substance deposited on the cathode or...
2023-02-13IUPAC name of \( \mathrm{CH}_{3}-\mathrm{O}-\mathrm{C}_{2} \mathrm{...
2023-02-13IUPAC name of acetyl salicylic acid is (a) \( m \)-benzoic acid (b)...
2023-02-13Total number of rare earth elements is: (BHU 2008) \( \mathrm{P} \)...
2023-02-13Refrigerator A works between \( -10^{\circ} \mathrm{C} \) and \( 27...


Tags:
pw