Question
In how many ways can a group of 2 boys and 2 girls be
made out of a total of 6 boys and 4 girls?Solution
Required number of ways = 6C2 × 4C2 = 6!/(4! ×2!) × 4!/(2! ×2!) = 15 × 6 = 90 ways
A paper is folded and cut as shown below. How will it appear when unfolded?
The following figures show the sequence of folding a transparent sheet of paper and the method of cutting the folded paper. What will this paper look li...
The sequence of folding a piece of paper and the manner in which the folded paper has cut is shown in the following figures. How would this paper look ...
The sequence of folding a piece of paper and the manner in which the folded paper is cut is shown in the following figures. How would this paper look wh...
In the question figures below, a piece of paper is folded and cut as shown below. Find out from the answer figures how it will appear when opened. Quest...
- A piece of paper is folded and cut as shown below in the question figure. How will it appear when unfolded?
The sequence of folding a piece of paper and the manner in which the folded paper has cut is shown in the following figures. How would this paper look ...
The sequence of folding a piece of paper and the manner in which the folded paper has cut is shown in the following figures. How would this paper look ...
The sequence of folding a piece of paper and the manner in which the folded paper has been cut is shown in the following figures. How would this paper l...
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