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Q: Find (u - 2v) · (2u – v), given that u · u = 5, u. v = 6, and v · v = 9. %3D

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Q: If u = a + j13 and v = -11 – jb, calculate Im(u + v).

A: Add the two complex numbers then write the imaginary part.

Q: Find d2u/dv2 given that: u = 28v + v4 – 9/2v

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Q: Find for w = , x = 0', y =r+ 0, z = r – 0 2r2 27 2r 272

A: Given query is to find the derivative.

Q: 71. r(и, v) — 4ui + (Зи — v)ј + vk 0 < u < 3, 0 < v < 1

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Q: Show that if (xig)m.u. is re<rz , it is 8\x,r) C Blxirs] for Jx EX.

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Q: N If mML = (11r - 5)", m.JK (4x + 26) " and m/MNL = (10r 12) , find m/MNL.

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Q: Solve for x, where u = (1, −1, 2), v = (0, 2, 3), and w = (0, 1, 1). 3u + 2x = w − v

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Q: J 135° 4 m K 9.4 m 8.4 4.7 m 18.8 Type here to search 近

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Q: Q3/ for what value of u will Ju 2 0 16 5 = 0 Ans.: u = 2.0

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Q: v=u+5t make t the subject

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Q: If u = a + j13 and v = -11 – jb, calculate the value of Re ().

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Q: If u=2i + j -3k and v=i + 4j +k, find u x v.

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Q: O Given: m21 = 2x + 10 –+ m22 = 2y + 10 2 m23 = x + 2y Find: m21, mL2, and mz3

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Q: Q D 2. Identify the missing information necessary to prove that TV 1 SU S O <SVT ZUVT O ST SV ST UT…

A: Given:     Triangle Figures is given

Q: If u = a +j13 and v = -11 – jb, calculate the value of Re

A: Given, u=a+j13v=-11-jb

Q: Find v−w​, if v ​= 4i −3j and w ​= 5i −2j. IIv-wII=?

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Q: Q5.Given that W = f(x.y.z)% x+2y+, find : aw aw in terms of s and r, if and x=, y=r +Ins, =2rr.

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Q: Find r'(t) = 8Vti + t?Vij + In(z²)k r'(t) =

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Q: C State two other ways to name Zm. U S

A: Given diagram is :                                           From diagram angle ∠m can be written…

Q: 17. Find x if mRTU = 11x-7, MZSTR = 2x + 16, and mZSTU = 152°. w %3D S T. U

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Q: Q Find Maclourin Seviedf the ९wn- टे

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Q: Suppose a car’s value depreciates according to the model V(t)=24(4/5)t Find the exact value of r…

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Q: Q3) If f(x, y²) = x² + y? + Vxy find : af (x?y) and L(x?y) ду ax

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Q: (b) F. dr = 1 |(가를 -16+ 를) C2: r(t) - Ostsi %3D

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Q: If u = (u, uz) and v = (V1, V2), how do you find u + v?

A: Given: u=(u1,u2)v=(v1,v2)

Q: If u = a + j13 and v = -11 – jb, calculate the value of Re (4).

A: Topic = Vector

Q: Solve for x, where u = (1, −1, 2), v = (0, 2, 3), and w = (0, 1, 1). 2x − u + 3v + w = 0

A: Given u = (1, −1, 2), v = (0, 2, 3), and w = (0, 1, 1). And 2x-u+3v+w=0 Plugging the values,…

Q: If u = a − j20 and v = 6+ jb, calculate the value of Im (1).

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Q: Solve. B P+u for u ju

A: Given : Bj = P+uu

Q: Find a relationship between uX and µ7X. Given: Ux=3 M 7x= M 7x = 21

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Q: Solve for w, where u = (1, −1, 0, 1) and v = (0, 2, 3, −1). 1/2w = 2u + 3v

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Q: If u = a – j5 and v = -6 + jb, calculate Re(u + 3v).

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Q: dt Determine dw if t = (6r* +3r*) -(*+2r-5)'. -s)'. and w =

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Q: which property is t=u+v u=9 and v=10 therefore, t=9+10=10

A: According to this property, when two numbers or integers are added, the sum remains the same even if…

Q: Find the point P such that v = PQ has the components (-1.75, –8.75, 2.5). Q = (1.25, 1.25, 5.5) P =

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Q: Ex Find lull, , u.v, and d(4,v). U = (-1,1) , v= (7, 9) O d(u, v)

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Q: Ex: Find and . fie 28. u = rs? In t; r = x², s = 4y + 1, t = xy³ %3D

A: ∂u∂x and ∂u∂y

Q: If u = a+j13 and v = -11- jb, calculate Im(u + v).

A: u = a + j13, v = -11 -jb

Q: If S(r) = 4r and D(t) = 2t + 5, find (S D)(1). %3D

A: Given:S(t)=4πr2D(t)=2t+5 To find: (S∘D)(t)

Q: S D- If DW = 3x- 13 and DN = 2x + 8, find the value represented by x. %3D O 21 O 19 O 5 O 37

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Q: Let f(r, y) = 2ry +3x?y2, then fry

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Q: Je 03. Find and . If f(x, y) = 2e* + Iny2 ,und x = 21 + r, y =: %3D r+1

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Q: If u = 3i + j + 4k, v = -i + 2j, and w = - 2i - 3j + 5k, evaluate u · (v x w). O A. 64 О В. 63 O C…

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Q: df Let f(D,Q) = 3 DQ. Find %3D

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Q: dw when u = 0, v = 0 if w =x? + y x= 6u - 2v + 1, y = 5u + 4v - 3. Find

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Q: differentiate. a) g(t)こ3-2t St +1 c) H(u)= (u-JJ) (utro) d) FLt)- モ-3 %3D

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Q: If u = a + j13 and v = –11 – jb, calculate the value of Re

A: Given that u=a+j13 and v=-11-jb. We need to calculate Re(u/v)

Q: 2) find "c" s.t P(S? < c) = 0.95 if X:n(u, 12),n = 6, X2 = 11.10. %3D

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Q: Find (u + v) ∙ (2u − v) when u ∙ u = 4, u ∙ v = −5, and v ∙ v = 10.

A: u·u=4,  u·v=-5  &amp;  v·v=10

Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.