(a) A team of 5 debaters of IUB is to be chosen from a section where we have 6 male and 4 female debaters. i. In how many ways can the team be formed if one particular female debater must be included in the team? Ans: 126 In how many ways can the team be formed if one particular male debater must be excluded from the team? Ans: 126 ii.

Q: In how many ways can 5 letters be posted in 4 post-boxex? Solve using Permutation and Combination.

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Q: How many different arrangements are there for the 10 letters of the name FLORDELIZA?

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Q: Three-digit numbers are formed from the digits 0,1,6,7,8 and 9 if no repitition is allowed d. how…

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Q: h) How many ways can someone pick out who they think will finish 1st and 2nd in a car race with 8…

A: By using permutation and combination

Q: In how many ways can 5 letters be posted in 4 post - boxes?

A: We have 5 letters with us and 4 post-boxes.  Now, any letter can be put in any post-box.

Q: In how many ways can 4 pizza toppings be chosen from 12 available toppings?

A:

Q: Suppose it is known that a box of 24 light bulbs contains five defective bulbs. A customer randomly…

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Q: how may letters does cat have?

A: The given word is 'cat'.

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Q: 3.65 We have seven girls and seven boys. In how many ways can we form: (a) seven girl-boy pairs to…

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Q: ways can 5 balls be selected if: a. all the balls are orange? b. all the balls are green? c. all the…

A: HERE GIVEN, there are total 5+7+10 = 22 pingpong balls in box here 5 balls are selected  here use…

Q: Suppose that a local area network requires six letters for user names Lower- and uppercase letters…

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Q: In how many ways can 10 engineers be seated in a round table?

A: From the provided information, Total number of engineers = 10

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Q: 6. A bin of golf tees has 7 different colors. You reach in and grab 100 tees. How many different…

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Q: b) Suppose that repetition of letters is pemitted, How many 6 letter can be fomed from the letters?

A: Now we have to calculate ,how many 6 letter can be formed if repetition is permitted.

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Q: 4) -3 dr

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Q: In how many ways may Ana select 5 of her 10 friends to attend her birthday party? In how many ways…

A: Here use combination

Q: How many ways can a c

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Q: Out of 800 families with 5 children each how many would you expec to have i) 3 boys (ii ) either 2…

A: Given: Total number of families=800Number of children=n=5

Q: 1. A student found 8 Mathematics books in the library. The library rules permit him to check out…

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Q: In how many different ways can a panel of 12 jurors and 2 alternates be chosen from a group of 17…

A: The total number of jurors is 17.

Q: Before a trial, a jury had to be selected from a group of 12 males and 13 females. a. In how many…

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Q: 7.) How many different ways can you rearrange the letters in the word "Sceptic"? 8.) How many…

A: As per our guidelines we are suppose to do onlyone question7)Given word  is "SCEPTIC"No.of words in…

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Q: How many ways 5 students be seated in a row of 5 chairs for a pictorial?

A: Given students=5 chairs= 5

Q: How many different arrangements can b

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A: Given we want to choose 3 objects, without replacement, from the 4 objects pencil, eraser, desk, and…

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