The notation zyAx is equivalent to А. В. êrêy² 2 С. .2 D.

Q: If a = +, what is the value of 1 ? O A. X+y о в. a + y ry O C. ry D. x? + y?

A:

Q: QO, k) P 0(0, 0) R(h, 0)

A:

Q: If GH N HI, FG = u + 27, and FI = 4u, what is the value of u? %3D

A:

Q: У — У, — т(x — х), for which variables do I y y1 substitute numbers?

A: The point-slope form of the equation of line passing through the point (x1, y1) and having slope m…

Q: [3i If A = i i then JA| =?

A: The given matrix is A=3iii-i.

Q: 1) S = {a + bx + cx²: a + 2b – 3c = 1; a, b, cE R} 2) S = {a + bx + cx²: a + 2b – 3c = 0; a, b, c E…

A: According to our guidelines we can solve only first three subparts of first question and rest can be…

Q: The value of B is ans. 21 TO

A: Find the value

Q: Given that SST= 270, R2 = 0.75 and n = 40, then the value of SSR is a. 360.00 b. 102.50 OC. 225.20 O…

A:

Q: a, =-3, r=4, S =-4095 %3D %3D п

A:

Q: In AHIJ, mZH = (x – 1)°, mZI = (2x + 5)°, and mZJ = (7x + 6)°. What %3D is the value of x?

A: Given that m ∠H=(x-1)°, m∠I=(2x+5)°  and  m∠J=(7x+6)° ∆HIJ=180°Have to find out the values of x

Q: Which of the following statements is true? A.△JKL ≅ △MNO B.△JKL ≅ △PQR C.△STU ≅ △MNO D.△STU ≅ △JKL

A:

Q: If a, b e Z, then a2 – 4b – 2 ± 0

A: We need to prove that if a,b∈Z, then a2-4b-2≠0 We prove the result by method of contradiction.

Q: find deriva tve fla)= (e^+フス?) 3 ,2 -2 X -4メ ² + 5x +12)

A:

Q: d'u ,00 %3D

A: In this question, we solve the wave equation by using the separation of the variable…

Q: Which statement is true? y C b -4 O A. al d O B. bld O C. d f OD. ac 4.

A:

Q: Is the answer correct?

A:

Q: Given that SST= 270, R2 = 0.75 and n = 40, then the value of SSR is %3D O a. 102.50 O b. 360.00 O c.…

A:

Q: Given that SST = 270, R2 = 0.75 and n = 40, then the value of SSR is !3! %3D O a. 102.50 O b. 225.20…

A: We know that, R2= SSR/SST This implies, SSR= R2 x SST= 0.75 x 270 = 202.50 Therefore the option (c)…

Q: In AABC , DE AB, DE = 4, AB = 10, CD = x. and DA = x+ 3. What is the value of x? C D x+3 A4 10 0.5 B…

A:

Q: The correct answer was A. Can someone explain why that is?

A:

Q: What additional piece of information is needed to show that ADEF = APQR by ASA? E -R O A ZFE ZR O B…

A: what additional piece of information is need for given triangles should be congruent by ASA

Q: R C D Y

A:

Q: the value of x, y and z

A:

Q: Use the y = {a1,... , am | ß1, .., Bn} notation t

A: Given,           γ=α1,  . . ., αm| β1, . . ., βn

Q: Evaluate y ds, C: z = t, y = t, -1<t<7

A: Given  C; x=t2  , y=t        , -1 ≤t≤7

Q: Select all the expressions equal to pr ry Op.z: (r· y) O (p - x) ÷r. Y Op z÷r.y Op: O (p r) ÷ (r ·…

A: The expression is given by p·xr·y

Q: The number of units in z,,[x] is None 30 28 22

A: See solution below

Q: T: P2→R, T(a, + a,x + azx?) = ao

A:

Q: = 1 – j3, Z, =- 2 + jE rm: a. z'z? z' ,2 b. 77

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

Q: Given that SST = 270, R2 = 0.75 and n = 40, then the value of SSR is O a. 202.50 O b. 360.0O O c.…

A: R2=0.75 SST =270

Q: Assume that (U)=110, n(B′)=55, n(A∩B′)=25, and n(A∩B)=27. Find n(A∪B)

A: For any two events A and B, it is known that n(A or B) = n(A)  + n(B) – n(A ∩ B).

Q: The number of units in z3,(x] is O None 28 30 22

A:

Q: The value of L(,4) is

A:

Q: Which statement is true? y a O A. ald B. bld OC. d f O D. a c

A:

Q: only need questions d, e, and two below it

A:

Q: А — В Given that A = 3+j4, B = -5230, C = e¬¡m, determine:

A:

Q: From 2C, what side is AB? A. C. O Adjacent O Hypotenuse O Opposite

A:

Q: ry? Find I.A. -dA, R= [0, 4] × [ – 1, 1] г? + 1

A:

Q: dæ Evaluate J ?(2tz?)

A: We have to evaluate  ∫dxx2 2+x2.   We know ∫xn dx = xn+1n+1+C ∫1x2+a2dx = 1atan-1xa+C

Q: Evaluate y ds, C: x = t², y = t, 0 <t < 8

A: Given that, the integral      We need to find the integral value

Q: Find d?g/dh? if 2g + 3h? : 2h3 8. -

A:

Q: written as y(x) = c1xª + c2x$, evaluate a? + B?]. x²y" – 13xy' + 33y = 0, x > 0. -

A:

Q: Evaluate / y ds, C: x = t, y = t, - 2 <t < 1

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: The value of (i)* is = Ο Π/2 -t / 2 O (2 /) ^ o O (T /2-) ^•

A:

Q: Which conclusion does the diagram support? D B E O A А. AF = 1 CD

A:

Q: The value of W (x, x², x³) is

A:

Q: and C is the

A:

Q: = (ry?, yz',-zx). Find grad(divA)

A: The given function A is: A=xy2,yz3,-zx3

Q: Find x, y, and z: 14 14 11. 10 y 12 10 12

A:

Q: (х, у) — (х, у) > y 4 2 H H K KJ'

A: