If three one by one squres are selected at random from the chessboard, then the probability that...

Channel:
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=gDzVwVhN1RQ



Duration: 5:08
1 views
0


If three one by one squres are selected at random from the chessboard, then the probability that they form the letter \( L \) is
(a) \( \frac{196}{{ }^{64} C_{3}} \)
(b) \( \frac{49}{{ }^{64} C_{3}} \)
(c) \( \frac{36}{{ }^{64} C_{3}} \)
(d) \( \frac{98}{{ }^{64} C_{3}} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2023-07-03Comprehension In how many ways can the letters of the word ARRANGE be arranged so that Neither t...
2023-07-03Let a person has to go from A to D moving along horizontal and vertical grids using shortest pat...
2023-07-03We have to choose 11 players for cricket team from 8 batsmen, 6 bowlers, 4 all-rounders, and 2 w...
2023-07-03We have to choose 11 players for cricket team from 8 batsmen, 6 bowlers, 4 all-rounders, and 2 w...
2023-07-03We have to choose 11 players for cricket team from 8 batsmen, 6 bowlers, 4 all-rounders, and 2 w...
2023-07-03Comprehension In how many ways can the letters of the word ARRANGE be arranged so that The two \...
2023-07-03There are 10 seats in the first row of a theatre of which 4 are to be occupied. The number of wa...
2023-07-03Comprehension In how many ways can the letters of the word ARRANGE be arranged so that The two \...
2023-07-03There were two women participating in a chess tournament. Every participant played two games wit...
2023-07-03A bag contains 17 markers with numbers 1 to 17 . A marker is drawn at random and then replaced; ...
2023-07-03If three one by one squres are selected at random from the chessboard, then the probability that...
2023-07-03Rajdhani express stops at six intermediate stations between Kota and Mumbai. Five passengers boa...
2023-07-03Let \( A=\{1,2,3,4\} \). The number of different ordered pairs \( (B, C) \) that can be formed s...
2023-07-03Number of words can be formed using all the letters of the work HIPHIPHURRAY In which all \( H \...
2023-07-03If \( A_{1} A_{2} \ldots A_{18} \) is a regular polygon, then number of ways in which a quadrila...
2023-07-03If a cricket team of 11 players is to be selected from 8 bastman, 6 bowlers , 4 all rounder and ...
2023-07-03Sixteen players \( S_{1}, S_{2}, S_{3}, \ldots \ldots, S_{16} \) play in a tournament. Number of...
2023-07-03The number of odd proper divisors of \( 3^{\mathrm{p}} \cdot 6^{\mathrm{m}} \cdot 21^{\mathrm{n}...
2023-07-03Let there be \( n \geq 3 \) circles in a plane. The value of \( n \) for which the number of rad...
2023-07-03In an eleven storey building 9 people enter a lift cabin. It is known that they will leave the l...
2023-07-03All possible 120 permutations of WDSMC are arranged in dictionary order, as if each were an ordi...