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Q: D B Given: DE I BC, AD = 4, DB = a + 3, = a + 1, EC = 3(a – 1) AE Find: a and EC (Enter your answers…

A: Here, its given that DC↔||BC¯AD=4, DB=a+3, AE=a+1, EC=3(a-1)

Q: -2 -4 2. A= 2. Find cigen Vale 4 2. and eijen Veetor

A: We need to find eigen value and eigen vector.

Q: Woriten as deciomal, a) 2(6)**: 3' b) lag (X+2) =2-leg (1K-) a) logs (4x-6)-3 = legs (2x3) x+2 2X -3

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Q: Select one: O a. tu = c e5c2xy c₂x+y Obu=c₁e O cu=c₁e²2x+5c₂y d. u=c₁ec2x-5c2y 8²u дудг 5u has the…

A: Given partial differential equation is ∂2u∂y∂x=5u.....1. We have to find the solution of the given…

Q: 4. Express in terms of i (d) V-27 (e) -V-49

A:

Q: 9.) Simplify 5a2+ a2+ 7a a. 5a2+7a b. 6a2 + 7a c. 12a2 d. 13a3

A:

Q: メニ0。 2こ0

A: Let's find.

Q: i need the answer quickly

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Q: Calculate the value of x if: 2x - y = 8 x + y = 7 Select one: a. Not Possible - Undefined. O b. 1 C.…

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Q: a b If p q |x y C r ZI ja+x b+y c+z 5z -r = -4, evaluate 5x 5y -P -q

A:

Q: 2 for what valuer of X does i -2. Colverge

A: To find the convergence let's apply the ratio test to the series

Q: Question2: Use the following formulas to fill the blank ý = b0 + b1x b1 =ry Sx >r = b1: Sy b0 = y-…

A: 1) The value of b0 is 12.5, and b1 is 0.75. The regression equation is, y^=b0+b1x=12.5+0.75x Thus,…

Q: A full oil tanker is being drained where V (t) represents the volume, in thousands of gallons, of an…

A: A full oil tanker is being drained where V(t) represents the volume in thousands of galloons, of an…

Q: x²u ne x*u =xy

A:

Q: in general form x² – 2x – 6y – 5 = 0? 5 A B y- -

A: The given equation of the parabola is: x2-2x-6y-5=0⇒6y=x2-2x-5⇒6y=(x2-2x+1)-6⇒6y=(x+1)2-6…

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A: Given,                  y'''-2y''-5y'+6y=2et(1-6t),and                 y(0)=2,  y'(0)=7,  y''(0)=9

Q: What value of x would prove a||b? a. x = 6.9 12x+3 b. x = 6 C. x = 12 d. x = 4.2 21x-51,

A: The asked question belongs to the topic of lines and angles where two parallel lines are intersected…

Q: Determine whether the following statement is true or false, and explain why. If ƒ(x, y) = 3x2 + 2xy…

A: For a function in two variables differentiating with respect to one variable is done by treating…

Q: FINO Y = L A. Y = 6x (4) Yo B. C D. Yo [2 Ge 22-x²²0 ct. 86 +38 25² +53-3 -3x 20 -3x 3x 2x [등 -2x 2…

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

Q: Simplify (7at - 13a? + 3a)+(-3a t+ 8a² – 5a) 4 2 13а* + За

A: Given Polynomial expressions (7a4 - 13a2 + 3a)  + (- 3a4 + 8a2 - 5a )

Q: a. yckiz) -9y(K+1)+20yck) = UCk)

A:

Q: A chemistry student heats a beaker that is at room temperature (30 °C)by inserting it in an oven…

A: "Since you have asked multiple question, as per our guidelines we will solve the first question for…

Q: 4. Which of the following is not equivalent to /24x°y ? a. 2x./6y d. 2x° je 2х. A В

A:

Q: If f(2x) = 5x2 + 3, then f'(2) = %3D О а. 5 O b. 6 О с. 2 O d. 10 O e. 3

A: Given ,  f(2x) = 5x2 + 3 then  We have to find the value of f'(2)

Q: Marc received a commission of RO 448 for selling RO 6400 in goods in the last week. The rate of…

A: In this question we need to find a The rate of commission he earns

Q: óx? - 54y? x* + 4xy – 21y 6(х + 3у) (х + 7y) d 6(x - 3y) (х + Ту) a 6(-4y) с b 5x? - 33y 4xy 23.…

A: Simplification

Q: I need the answer as

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: If h(x) = 3x +1 and k(x) = x' + 3x, what is (hk)(2)? O a. 120 O b. 140 O c. 150 O d. 130

A: Note:As per our guidelines we are supposed to answer only one question if there are multiple…

Q: lectronics company's profit in dollars from making x| pany currently produces 290 DVD players and…

A: Introduction: On an open set S, let z=f(x,y) be continuous. Changes in x and y are represented by dx…

Q: Find ATI, IA21, |AATI, |2A|, and |A-1. 0 4 A = 1 -1 3 6. 25 (a) |AT (b) (c) |AAT (d) 12A| (e) JA-11

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Q: e: 9 (-3y/4)´ (2y'/3), so your answer is in the form ay. SO

A:

Q: X-2 +3t 9=1- 5t Ze 4+7t ? ans. d= o

A: The given question is related with the distance between a point and a line. Given a point P12 , 1 ,…

Q: Second answer of C is not the correct answer

A: Given data values 323 326 331 339 350 353 356 359 360 364…

Q: Show that 1 1 1 2 y? 22 = (y? – x²)(z² – a²)(z² – y²) y4 24

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Q: re f an -2, 3)

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Q: (a) ithout using 8.r dr3; (1) 2+8r -9 (ii) dr. Jr2 + 8x+41 (i)

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Q: (b) Show that la b c |2bc – a² -a 2ca – b? a? a² 2ab -c = (a' +b° +c° - 3abc) ax-b a C= c a b b a

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Q: If (x) = sec(3x), then f() = A. - 3/7 3/2 В. 2 c. D. E E. 3/7 B.

A: Differentiate at given value

Q: When a? + 2a + 4 is subtracted from 3a? - 4a + 27, the result can be written in the form xa? + ya +…

A: The given expression 3a2-4a+27 is subtracted from a2+2a+4 which gives result xa2+ya+z. Here, x, y…

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Q: . If 3x – 6y = 8, then x – 2y = (A)4 (B) 3 (C) 2- (D)5

A: Given: 3x - 6y = 8

Q: (2) [D² - (a + b)D + ab]y = 0. = 0, a and b being real and unequal

A: Given data:- D2-(a+b)D+ab)y=0 a and b are real and unequal

Q: 3y 4y + 8 37. y²-y-6 9y2

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Q: इव vmce xe Bor इॉल 3 rotee2/0 / २0%२२ 10

A: Graph of the kite is given, we have to graph image of the kite after 270 degree counterclockwise…

Q: Simplify En=3 xn + y. n 53x + 3y 51x + 19y 52x + 8y 54x + 8y 57x + 19y a. b. с. d. е.

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Q: If x > 0, which of the following is equivalent to V5? Ix2 + x!/2 II. (a!/2)3 III. „³q-1/2

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Q: A 33 are 4x4 Martrices, det(A)=-3 det(B) =5 a) de t(A = ニ detA b) def (AB) (-3)(5) = -15 Ò def GzB)=…

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Q: 6. Find MLADB. E (9х + D (13r - 16)° C A.

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Q: iv) If y=ax' -6x² +bx=4 has a point of inflection at (2, -2), what is the value of a+b?

A:

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.