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Q: [(AUB)UC']'u[(AUB)NC] = [(AUB)nc]u[(AUB)nC'] = AUB,

A: Given information: The three events are A, B and C.

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Q: The expression (6va + 2,7) (6v – 2,7) equals Ax + By where A equals: and B equals:

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Q: Solve a0 = 1, a1 = 3 and an = an−1 + 6an−2, for n ≥ 2.

A: We will start with the trial solution, an = rn for all n > 0

Q: Solve for u. 4u+6/7 + 5u+1/2 =29 Simplify your answer as much as possible

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Q: D(-1)"nx" n-1 8.

A: As per the instruction, we will be answering only the first circled one. For (3), Here, an=-1nnxn.…

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Q: need in words  not handwritten s

A: here maximum = 103 minimum = 35 range = max- min = 68 so grouped frequency rable with 5 interval is…

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A: d) It is given that two standard deviations below from the mean is considered as unusually low.

Q: Solve by using Gauss-Jordan Elimination. CALCULATOR IS NOT  ALLOWED. 2? + ? + 2? = 10 ? + 2? + ? =…

A: To solve the given problem by Gauss Jordan Elimination.

Q: Complete

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Q: Draw the dual to S4.

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Q: 3. Solve Ax=b for A= and b= 2

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Q: based on the abore Atab es answers, why is there ne whele number nthat solves the equationbnt16=41?…

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Q: What is the solution to 8x - 3(2x - 4) = 3(x - 6)? %3D O No Solution O 2 O 30 « Previous Nex Σ

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Q: Solve. (4и— 3) (9+ и) %— 0 (If there is more than one solution, separate them with commas.) ?

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Q: 15 m²=cm? 2. 3.

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Q: 12. AD=4, AB=13. Find CB. C A B

A:

Q: b) How many solutions are there to x1+2+x3+T4 =20 where r4 > 10 and each x; is a natural number (0…

A: We will answer the first question as we answer only one question at a time. Please resubmit the…

Q: If x2 + y2 = 16 and x-y 3, then what is x? If there are two possible answers, then enter the larger…

A: Given that      x2 + y2 = 16     and     x - y = 3 Here we have to find the value of x .

Q: What are the solutions to x2 -10x = 39? %3D O-1 and 39 -3 and 13 O1 and -39 03 and-13

A: x2-10x=39x2-10x-39=0x2-(13-3)x-39=0x2-13x+3x-39=0x(x-13)+3(x-13)=0(x-13)(x+3)=0

Q: A Question 3 Which expression is equivalent to За (ba + 10) — (2? — с)? 5x + - - O A -x² + (3b +…

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A: Labelling given figure

Q: 2:ab a

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Q: 4. y = xcoSx

A: First we take log both sides and then differentiate both sides with respect to x.

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Q: What are the solutions to (x + 4)² = 25? O9 and -1 O -21 and 29 O-9 and 1 O -29 and 21

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Q: What are the solutions of 10x +27x² – 55x - 12? 13土7i O x = -4, 10

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Q: 48 The complete solution to Au = is -32 :) +-( 7). = What is A?

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Q: Is the answer to this question 2pi.

A: To explain that the given answer is correct or not.

Q: In the diagram, BC = 9. Find AB and AC. Write your answers in simplest form AAB = 6V3 , AC = 3/3 %3D…

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Q: __+(__×__)÷__ = 4  complete the blanks using these digits: 4 40 75 15   It seems easy but I cant…

A: __+(__×__)÷__ = 4  complete the blanks using these digits: 4 40 75 15

Q: What is the solution to the equation? 11n (7 + 26) = In (x² – 16) – In (z + 4) -

A: Given that: 12ln(x+26)=ln(x2-16)-ln(x+4)

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Q: 16 2a, - Iba, find it ngential to it.

A: Given: Vector is A=3ax-2ay-16az Plane equation is 2x+2y-z+8=0

Q: English Spanish O 12.5 A V100 in. V36 in. O 8 C (AB)? + (BC)? = (AC)? %3D BC = Next O %3D Вack in.

A: Given

Q: 9. Prove which expressions are equivalent (13c*d)? (13cd²)³ a) - 13°c°d? b) 133cd6 26c d² c) 39c+ds…

A: Explanation and solutions is given below....

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Q: Apply by whole re and Solve. 13/9 2) 3.2 3/10 3) 3. 5/2

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Q: What are the solutions to the equation: O x = 5 and x = 2x +11x + 5 = 0 1 O x=-5 and x = 2 Ox=-5 and…

A: The general form of a quadratic equation is ax2+bx+c=0 , where a,b,c are constants . The quadratic…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.