+ . = a) In how many cases will we have at most one ace? b) In how many cases will we have aut exactly one ace

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A: We have to simplify

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A: We have to solve given problem:

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A:

Q: a. no three digits are to be the same? b. the number must be odd? c. the number must be even?

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Q: Can. Sovle all of them

A: Yes, Sure post your questions we will solve all of your doubts.

Q: 6 A : -2 then A-1 %3D

A:

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Q: . If an+1 = 2an + 3 and ao = 1, then a7 509 513 496 487

A:

Q: The order of (3, 4) in Z4 × Z10 is  a. 4 b. 12 c. 40 d. 5 e. 20

A: The objective is to find the order of 3,4 in Z4×Z10 First find the order of 3 in Z4, then find the…

Q: HiW÷Put ãsQr T +axÑ if

A:

Q: Find BA. A= BA= ☐ 3 2 || 7 B -6-3 3 0

A:

Q: If A={1,2} and B={a,b,c}, find: I. A*B II. P(B) III. n(P(A))

A: A={1,2} B={a,b,c} A*B={(1,a),(1,b),(1,c),(2,a),(2,b),(2,c)}     2)P(B)={…

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Q: solve the following a. 20!/16! b. P{6,3} c. C{9,}

A: 6)a)

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Q: 2. S(Vw +2)Vwdx

A: Topic:- integration

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A: Given: Two numbers are 5 and 7.

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Q: If n(A ∪ B) = 99 and n(A) = n(B) = 65, find n(A ∩ B).

A: n(AUB) =n(A) +n(B) -n(A intersection B)

Q: Evaluate. |-27 = (2-11)

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Q: Find Al. A= 52 3 6 10 = [] 01

A: To find AI,

Q: Given A = {2, 4, 5, 7} and B = {1, 2, 3, 5, 7}, find B - A. ○ {4} O {1,3} O {2, 5, 7} O {1, 2, 3, 4,…

A: