In a high school, a committee has to be formed from a group of 6 boys...
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In a high school, a committee has to be formed from a group of 6 boys M, M2, M3, M4, M5, M6 and 5 girls G, G2, G3, G4, Gs. (i) Let a, be the total number of ways in which the committee can be formed such that the committee has 5 members, having exactly 3 boys and 2 girls. (ii) Let a be the total number of ways in which the committee can be formed such that the committee has at least 2 members, and having an equal number of boys and girls. (iii) Let a3 be the total number of ways in which the committee can be formed such that the committee has 5 members, at least 2 of them being girls. (iv) Let a4 be the total number of ways in which the committee can be formed such that the committee has 4 members, having atleast 2 girls and such that both M and G are NOT in the committee together. LIST-II LIST-I P. The value of a, is Q. The value of a is R. The value of a3 is S. The value of a4 is The correct option is: (A) P 4; Q 6; R 2; S 1 (B) P 1; Q 4; R2; S-3 (C) P 4; Q 6; R-5; S-2 (D) P4; Q2; R3; S 1 1. 2. 3. 4. 5. 6. 136 189 192 200 381 461 In a high school, a committee has to be formed from a group of 6 boys M, M2, M3, M4, M5, M6 and 5 girls G, G2, G3, G4, Gs. (i) Let a, be the total number of ways in which the committee can be formed such that the committee has 5 members, having exactly 3 boys and 2 girls. (ii) Let a be the total number of ways in which the committee can be formed such that the committee has at least 2 members, and having an equal number of boys and girls. (iii) Let a3 be the total number of ways in which the committee can be formed such that the committee has 5 members, at least 2 of them being girls. (iv) Let a4 be the total number of ways in which the committee can be formed such that the committee has 4 members, having atleast 2 girls and such that both M and G are NOT in the committee together. LIST-II LIST-I P. The value of a, is Q. The value of a is R. The value of a3 is S. The value of a4 is The correct option is: (A) P 4; Q 6; R 2; S 1 (B) P 1; Q 4; R2; S-3 (C) P 4; Q 6; R-5; S-2 (D) P4; Q2; R3; S 1 1. 2. 3. 4. 5. 6. 136 189 192 200 381 461
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Related Book For
Statistics For Business And Economics
ISBN: 9780132745659
8th Edition
Authors: Paul Newbold, William Carlson, Betty Thorne
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