8. a = 20 (mod 31) and -15 s as 15.

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A: Given that today is Thursday. Now, we have to find the day which will fall 500 days from now. Divide…

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Q: Suppose a, = —4а,-1 — За,-2 — 2а,-3 аnd aд — 21, аз — -77, and as — 259. Find aj, az, and ag- az =

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Q: (10 O Find (*) if fray= 10 V ex-5

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Q: 3. If AABC-AZXY, mZA- 50, and mzC-30, what is mX?

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Q: 544 1. 5349 Adam wrote 510413. 54 Nic wrote 45. Shane wrote 545. Who is correct? 2(3)-4 2. 5-2 Adam…

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Q: 13 Answer 1, 2, 3

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Q: Which of the following is the smallest, positive value of n for which i⁵·iⁿ is equal to - i? *

A: We can use the concept of complex analysis.

Q: Hint: 6"du In b b. On de 30

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Q: 3. Find SR. 30 12 R S 40-

A: given, we have to find SR.

Q: Suppose B = (9, 2) and AB = (11, 4). Then A = %3D

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Q: If S = 1 + 3 + 3*3 + 3*3*3 + 3*3*3*3, then S = ? 121 120 241 242

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Q: Væ – 11 lim х — - а —121 х — 121 1 22 11 O 121 1 25 O 22

A: To find the given limit

Q: Prove: 25 tements Reasons Groen 25 L6

A: Given that: ∠4≅∠6 To prove: ∠5≅∠6

Q: AS ÜS fi LL UL 3 12 13 16

A: The following table shows the required calculations for the median. Class Frequency (f) cf 5-8…

Q: 22. If 6log2x =18 , then x is

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Q: Converges or diverges

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Q: 2. If I'faclde- and S'fordx.

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Q: if 2= とonと final dž Point C,1) In

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Q: i need to find the value of m 12 = (m*28)mod 113

A: Solution is given by using Diophantine equation and extended Euclidean algorithm as follows

Q: ind p hat if x is 7 and n is 10

A: The provided information are: Number of success (x) = 7 Number of trials (n) = 10

Q: Q)1 a) How many 3 digits passcodes are there if first digit must be a 1 or 2 ?   b) How many 3…

A: Q1) a) There are 10 digits 0,1,2,3,4,5,6,7,8,9. The 3 digit passcodes must be formed such that first…

Q: 2 then show that |2A-4|A If A- 4 2

A: We have to verify that 2A=4A where A=1242 and A is used to denote the  determinant of the matrix A.…

Q: 8 of 22 If č = (-3, –5) and d = (-2, –6), find |47 – 2.5d|. V74 O 8/6 O 7/5 146

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Q: 1 Verify that A² I when A а. -8

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Q: 4. 2x = 3 (mod 5)

A: A congruence ax≡b(mod n) has a solution only if  gcd(a,n) divides b. Also to solve a congruence…

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Q: 2 If A = 22 and B = -70 6. 10 , verify that B = s-AS, where s = -19

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Q: 17. (а, b), (—а, - b) 2Va? + b?

A: Given : Q17 :  a,b and -a,-b

Q: 5. Demonstrate that Im(iz) = Re(z).

A: It is required to demonstrate the problem 5. Problem 5 is solved below in detail.

Q: 4. Andre says that 5 +2 7 because 7 =7 Identify his mistake. Draw a picture to prove that he is…

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Q: 30% of 50 is what part of 45?

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Q: -) = }20 otherwise UMVUE of (i) (ii)

A: Solution

Q: Suppose ∠ABD= 2x+4 and ∠CBD= 3x+1. Find the value of x.

A: Given query is to find the value of x.

Q: 2. O, rER-1? to be, Hn e N 1+/+--- +- 1-r Shoh that

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: A father is 27 years older than his son. Ten years from now, he will be twice as old as his son. How…

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Q: In (R, Tu), if A = (1,3) n (Q – Z) then - - A =

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Q: 5+ 26.) In (5- x) – In (5 + x) = -In 9

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Q: Is 1 raised to the power of 2 + 2 raised to the power of 2 equal to 3 raised to the power of 2?

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Q: Let s={xEZ:x+2=7(mod 13)}. Then Sis

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Q: If today is Wednesday, what day of the week will it be in 120 days from now?

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Q: b) At least 1 wrong call tor

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Q: show that 12 2. de = In (7+4VJ) 22 - 88

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Q: O Findl az au if ऊ (1,2)

A: Given: z=x2y+y2x+xyx=u-v y=2u+3v And, u,v=1,2 The objective is to find ∂z∂u. So, at u,v=1,2, the…

Q: 9.5 in 79 in 10.9 in

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Q: Jump to level 1 Compute the value of -98 mod 9. Ex: 9 Check Next 6

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Q: =981, power=1325 and m=2537 -ne 1 and 21 1 and 1325 1 and 21

A: Answer : None