If CD E o(A,r) then AC+ AD- 2r

Q: If OE I AB, then AB= 2AE.

A: We have to find the relation

Q: ACDE - ACBA with 2CDE = ZB. A If CD = 10, CA = 12, and EB = 14, find CE. %3! CE =

A: Properties of similar triangles if two Triangles are similar then n.d. ratio of corresponding sides…

Q: 1. Given: AB = CD, BC = AD Prove: < A =< C A B D

A: SSS congruence postulate: According to SSS, two triangles are congruent if all corresponding sides…

Q: 5. (i) If gcd(a, b) = 1 and c| (a + b), then ged(a, c) = 1 and gcd(b, c) = 1. (ii) If ged(a, b) = 1…

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Q: If A={a,b}, what is A times A?

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Q: If X1, X2,. . . ., X, ~ N(22, o²) and S 4, then P(X < 23.863) %3D Select one: O a. 0.975 O b. 0.99 O…

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Q: Let an+1 =5an +10n. If ao 10, then what is the value of a3?

A: Put n = 1,2,3

Q: 10- E 8- 6- 4- 2- D A C -4 -3 -2 -1 1. -2- В -4-

A: From figure we can see the length of sides of both the triangles as: AB = 3, AC = 1, AD = 3 and AE =…

Q: If a, b, c, d, e are in A.P., then the value of    a–4b+6c–4d+e  is

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Q: If A = and B = and N(A) = N(B) then %3D O a a= 2 and 8= 4 O b. a = 4 and 8 = 2 Oc a=-4and 8 = 2 Od.…

A: We have to solve given problem:

Q: If a, b, c E Z and ab | c, then a cand b | c. If a E Z and a | 0, then 0 | a. If a, beN, then ged(a,…

A:

Q: If alc and b|c. then lcm(a, b) > c.

A: It is False We will show it by a counter example Let a=2b=3c=6

Q: Suppose a > 0, gcd(a, 42) = 6 and lcm(a, 42) = 420. Find a. %3D (а) 10 (b) 50 (c) 12 (d) 60 O b b O…

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Q: If, in the figure above, AC = 3 ,DB = 4 , and AB = 14 , then AE = A) 19 B) 12 C) 8 D) 6

A: As per given image, AC = 3DB = 4AB = 14

Q: If P(A) = 0.80, P(A or B) = 0.70, and P(A and B) = 0.60, then P(B) O a. 0.10 O b. 0.50 OC. 0.26…

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Q: If a, b, c are in HP. b, c, d are in G.P. And c, d, e are in A.P. show that e= ab? (2а- b)*

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Q: If a, b, c E Z and ab | c, then a cand b | c. If a E Z and a | 0, then 0 | a. If a, bEN, then…

A: Given

Q: there is no /BAC LEDF, AB DE, and BC EF, but AC DF.

A: Given that: The Two triangle △ABC and △ DEF. Where ∠BAC ≅ ∠EDF , AB¯ ≅ DE¯ , and BC¯ ≅ EF¯ , but AC¯…

Q: Find, if possible, AB and BA. (If not possible, enter IMPOSSIBLE in any single cel 1 2 2 -1 A = B =…

A: we have to find product of matrix .

Q: 45. Suppose ABCA AECD Which statement is NOT necessarily true? BA ED A. В. BCCE C. BCA ZDCE D.

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Q: If P(A) = 0.68, P(A c B) = 0.91, and P(A n B) = 0.35, then P(B) = %3D

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Q: a. Find P(A), P(B), and P(C). b. Find P(A|B), P(B|B), and P(B|C). c. Find P(AŲB), P(AN C), and…

A: The joint probability distribution of Formal Training and Workload Capacity is given. A : An…

Q: If 8 = (AB) - (AB)o, then with usual notations, prove that [(A) – (a)][(B) – (B)] + 2N8 = (AB)?+…

A: Given:-                A-αB-β+2Nδ = AB2+αβ2-Aβ2-αB2

Q: Suppose A and B If A) = C(B) then a is equal to 2. Or O a a = 4 O b.o 1 Oc 6 Oda = 2

A:

Q: 1. If A = B = 2 - find (a) A +B, (b) A - B, (e) 2A – 3C, (d) 3A + 28 - 4C, () AB, S BA, (9) (AB)C,…

A: Note: Please repost remaining subparts as i can answer 3 subparts as per my policy.

Q: If a-(1/a)=b, b-(1/b)=c, c-(1/c)=a then abc=?

A: Given  a-1a=b....(1) b-1b=c....(2) c-1c=a....(3) We have to find abc

Q: If *C, =K "C, , then K is n-1 r+1 b) п+1 c) п-1 d)

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Q: 1 2 If A= , then show that |2A|=4|A|| 4 2

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Q: If a, b, c E Z and ab | c, then a | c and b | c. C If a E Z and a | 0, then 0 | a. If a, b E N, then…

A: Gcd of Integers

Q: a. Neither CNF b. CNF, but no

A: Given as, x+y+z¯uw

Q: If n(A)=40, n(B)=24, and n(A n B)=6, find n(A u B).

A: We use Venn diagram to solve the given question.

Q: If In a = 2, In b = 3, and In c = 5, evaluate the following: a (a) In %3D 6-4c (b) In vb a. In(a*b*)…

A: Give ln a =2 , ln b = 3, ln c = 5

Q: If In a = 2, In b = 3, and In c = 5, evaluate the following: %3| (a) In 64c2 = (b) In va'b*c³

A:

Q: If A = B and C = D, then A nC = B n D True False

A: Hi! Thank you for the question As per the honor code, We’ll answer the first complete question since…

Q: If C(n,8) = C(n,6) , then the value of n is: %3D

A: Given,C(n,8) = C(n,6)C8n = C6nn!8!n-8! = n!6!n-6!…

Q: If m AB+ mBC =mDC+mBC, then AB CD.

A: it is given that mAB^+mBC^=mDC^+mBC^, then prove that AB¯≅CD it is given that mAB^+mBC^=mDC^+mBC^…

Q: (:) If rank of A is r and if B : , then the rank of B is: C ar O b. 2r Od.0

A: Given, the rank of matrix A is r. Then we have to find the rank of the matrix B=AA.

Q: 6) If CD = 6, DE= 8 and AB = 12, find DA. %3D C D. A

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Q: If n(A) = 62, n(B) = 19, and n(A ∩ B) = 4, find n(A ∪ B).

A:

Q: In a A ABC, if ZA = 79° and sides a = 18.71 m, c = 7.11 m, then ZC is O 0° O 85.84° O 21.90° O 4.16°…

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Q: 2. If A\B C B, which of the following may be true? а. АСВ b. A= Ø c. A OB = Ø

A: A\ B = { x : x ∈A and x ∉Ba and b may be true a. if A ⊆ B,  say A ={1,2,3},  and  B={ 1,2,3,4}A\B =…

Q: If A=[ -1 2 3], B= -4 , then det(AB)= Select one: a. -11 b. 5 C. 11 Li

A: Here, A=-1 2 3,B=3-40

Q: (b) If a > b and c > 0, then ac > bc.

A:

Q: If lcm(a, b) = b² then (2) gcd(a, b) = a (c) gcd(a, b) =1 (b) gcd(a, b) = b (d) None of these C e.…

A: The objective is to find the gcd(a, b).

Q: If arg (z) < 0, then arg (-z) – arg (z) * equal to -TT -Tt/2 O Tt/2 O

A: To find: The value of arg-z-argz. Given: The value of argz&lt;0. Concept used: If z=cos θ+isin θ…

Q: AB AF and BC FE Given Definition o o r AB AF and BC FE

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Q: If In a = 2, In b = 3, and In c = 5, evaluate the following: | 1 (a) In b-3c-4 (b) In /b-2c*a* %3D…

A: logarithm

Q: If a, b e Z, then a? – 4b – 3 + 0 -

A:

Q: 26) AB DE and AB = 4, AC = 6, BC = 7, CE =9, what is DE?

A:

Matrices

‘Matrices’ is the plural form of the word matrix, and it is basically a spreadsheet in the form of a box. In mathematics, various functions can be carried out with matrices. Generally, a matrix comes in the shape of a square or rectangle. The elements are distributed horizontally in the form of rows, and vertically in the form of columns.