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There are 12 boys and 6 girls in how many ways A committee of 5 can be form. Such that it is contain 2 boys and 3 girls |
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Answer» 12C2 × 6C3 = 12×11/2 × 6×5×4/3×2 = 6×11×5×4 = 120×11 = 1320 |
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