If 3x + 2 = 0 (mod 7), which of the following values can x assume? О а. -3 O b. 0 О с. 2 O d. -1

Q: If x² + y² = 4, then 0-12/0 00 04-4 0- - O 1. 13. de =

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Q: If z=1+/ then the value of the expression 24 -473+7z2 -6z+3 is OA -1- O B. 1- O D.-2- OE -5

A: We have to evaluate the value of the expression.   Given z=1+i

Q: 21 Q1/ If A = |3 -2 5|,then |A| is [2 [4 3 4 6. -120 О 10 О 110 * Q2/ If |A| = 3,then |A*| is O 12…

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Q: If “a” to the power of 2/3 equals 6, then “a” to the power of 4/3 equals what?

A: Using the properties of the exponential functions, it can be written that amn=am×n.

Q: A. Read each item carefully. Write your answer on the space provided before each item number. 1.…

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Q: What is the missing value for x in the following kite? 4х + 1 17 6х — 3 21 Оз O 4 О11 5

A: use property of kite   for finding the value of x.

Q: Explain what is meant by the statement “c is the inverse of a (mod 5)”.

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Q: 3x = 11 (mod 20)

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Q: What is the correct notation for the difference - 26, ? 123 146 А. и - B. X1 - X2 | С. Рі - Р2 D. Pi…

A: Option (D) is correct.

Q: Complete each of the following: (a) 83= 2 (mod 2) (b) 78= 2 (mod7)

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Q: 3) Perform the given operations on the following expressions. 7T (2 cis (프)) (4 cis () b. a.

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Q: Select all the expressions that are equivalent to 10

A: Given data: The given number is 106. (a) The given number 1/1000000 can be written as,…

Q: HA-[-2]. If = O A-¹ O A-¹ = O A-¹ = O A-¹, 24 = find A-¹. 3 = 6 -4] [4-2] 6 -5]

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Q: 1. If A ⊂ B with a ∈ A, then which of the following is true? A. ∅ ⊂ A B. A ∪ B = A C. A ∩ B = B…

A: 1) option a is true.  Reason: empty set is always a subset of any set.  Option B false due to Take:…

Q: Consider the graph of f' (x). At what value (or values) of x do f (x) have a local maximum?

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Q: 3 1 2 8 √x³ 3 2 1 3 X 3 X2 ; 2 - x > ; x ≥ 0x 3 X

A: Given :x31x23x321x-1

Q: If m <3 = 2x°, then what is m <5? ہے ۔ 0 ** 90° 0 0 90° - 27° O م 180° − 2x°

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Q: Find the value of the following expressions а. Г(15) b. 3(.4) erf(10)+erfe(10*) с.

A: We know that: Γa=Γa+1a and Γn=n-1!, where Γ(x) is the Gamma function. βa,b=ΓaΓbΓa+b, where β(x,y)…

Q: Simplify: x*- 4x-5 x* +2x+1 ペ-25 O A. x+1 x-5 В. ** +1 ○c.ピー5 x +1 x²-25 O D. x-1 x-5 OE. x* -1

A: We write x⁴-4x²-5 =x⁴-5x²+x²-5 =x²(x²-5)+(x²-5) =(x²+1)(x²-5) Also x⁴+2x²+1 =(x²+1)²

Q: III. Eliminate the AC 8. до Gex + сче-х + Сухе аех Cex ·X

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Q: _1. V3 • V1Z _2. V27 • V8 3. VZ • V7 _6. V8÷ vZ 7. V24 + V2 _8. V10 + V7 3 2 4. 3 3 9. 25 9. 5. V7…

A: Given :           Radical expressions    An expression is considered simplified only if there is no…

Q: If x₁ = 9, X ₂ = 8₁ X3 = 13, X 4 = 6 and Xs = 9 evaluate the following Σ Χ - Xi i=2 .

A: X1=9,X2=8,X3=13,X4=6,X5=9

Q: 1 If A = and 1 1 B = 3 5 then AB = 6. 4- 2.

A: Given,A=1-121, andB=135246then find AB

Q: If(20.02)Ba) ane mod pocnt of sides oc, CA AA A ABC, them the eguntrom of AB is リ2メ-39-3-0 2 2メナ4=0…

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Q: 10. Which of the following mathematical statement is CORRECT? 1 1 D. (a²)i =ai A. a 5= B. a5 a5 =…

A: Solution

Q: Is 17 congruent to 4 modulo 6.

A: 17, when divided by 6, leaves remainder 5

Q: ect the expression that is equivalent

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Q: 4. Which of the following radical expressions are similar ? C. av3,3av3, 2av3 D. 4V5, 5V6, 6v7 A.…

A: Since you have asked multiple questions in a single request. so we will be answering the only first…

Q: Simplify. x - 5x+ 6 x- 6x+9 O x+2 x+ 3.X* 3 O x+ 2 x- 3 Ох-2 X+ 3.X* 3

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Q: -5y + 8 = -7 -3 -1/5 C. 1/5 O e Answer not given O O O O O

A: Given: -5y+8=-7 For finding solution of given equation, we do transportation then simplify it

Q: problems

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Q: Find the value of a but if 5 [a b cate 1 [!] 36 + d 13

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Q: 5 Findl if possible, AB ond BA. 4 217 O 13 -4-2-1- 2 s a2 A= Ba 312 23 11 ト62 BA=

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Q: 1.f a" da + C, for any real number n. n+1 O A. True ов. False

A: The solution is given below

Q: a-() -(E) -() -1 3 -2 2 1 -2 1 0 3 A = -5 1 2 5 C = 2 1 1 1 0 1 4 Find the following. If the…

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Q: Find the inverse of -2 1 [30] - -1 ON [12] A. 1 1 OB [44] B. -1 -2 Oc[12] C. OD [=11] D. -12

A: We have given a matrix, A=-21-11 We need to find inverse of matrix A. An n×n matrix B is said to be…