-1 1 -1 f0 -1 A = 3 1 | and B = 1 -1 0 2 L2 2 2

Q: 1 (|x+y[? – |x]? – \y|*) 2

A: step:-1 Since, we know for  vector v→=v1, v2 and  u→=u1, u2…

Q: A In the figure, AB is a diameter of the circle and AB DC. Express the area of the circle in terms…

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Q: Simplify the expression below, using properties of the cross product. k+(j×i)×j+(i−j)×k Select one:…

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Q: A = 32 - 2j Calculate : a) lÃt BI , b) Ā. B,C) 6) A.B, c) Ã+B

A: It can be solved using method of vector addition and vector dot product

Q: Find df, dg, ď²f and d g, if sing f +g = x+y, sinf

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Q: Find the cross product u xv in the figure. Di+(D+( k (Simplify your answers. Type exact answers,…

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Q: Find the cosine of ZR. 55 R 73

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Q: For v = 2i - j and w = i + 2j, find the dot product v . w

A: We know that, the dot product of two vectors  a→=a1i^+a2j^+a3k^ and b→=b1i^+b2j^+b3k^ is given as…

Q: Current Attempt in Progress Find curl(6z i + 7x j + 9y k). curl(6z i + 7x j+ 9y k) = ( i Di +( i )j…

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Q: Use the adjoint of A to find A−1, where

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Q: Find the area of the sector. Leave answer in terms of pi. 9yd 60° 0 5 Tyd (5/4 pi yd²). - 4 O 17xyd²…

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Q: Find a + b, 2a + 3b, |a|, and la - b|. a = 3i + j, b = i – 4j a + b = 2a + 3b = |al %3D la - b| %3D

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Q: Given z = 5 + 2i, find the product z # z.

A: Given: z = 5 + 2i The objective is to find the product z×z.

Q: Write a in the form a = a-T+anN at the given value of t without finding T and N. r(t) = (- 2t + 3)i…

A: The Solution is given below

Q: Find the cosine of ZV. 28 45 53

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Q: Rw = RÔRT %3D

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Q: %3D ) Simplify fCx+h) 2) Using port 1 above simplift fixth)-flx).

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Q: tind The cos product be tween and (0 38,0 a(6.6-2

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Q: •x+yi (az + b)" dz n

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Q: ind the cross product uxv in the figure. v= (0,0,2) u- (4,0,0) xv= (Di+ (Di+ D« simplify your…

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Q: Find the dot product v • w and the angle between v and w. v= - 2i- 3j- 2k, w = -i-2j + 4k ..... v•w=…

A: Angle between the vectro v and w = v . wvw

Q: . (7 +J)x1)×] 11. (7 +J)×ī ×J)

A: Given query is to use the property of the cross product and find the results.

Q: е 0.32 +j0.56

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Q: . BD bisects LABC, m LABC 5x - 4, and mLCBD = 3 + 21. Is ZABC acute, obtuse, or right?

A: We draw the figure as m∠ABC=5x-4m∠CBD=32x+21

Q: Compute the dot product. (Give an exact answer. Use symbolic notation and fractions where needed.)…

A: topic - dot product of vectors

Q: Evaluate 2 sec *0 de. 0. T/4 2 sec 40 de =. 0. (Type an exact answer, using t and radicals as…

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Q: Calculate the cross product. (12i – 28j + 14k) × (j – k) (Use symbolic notation or fractions where…

A: We will find the cross product.

Q: Find the inverse of B using cofactors then determine the rank of B.

A: Given matrix, B=52-11114201

Q: Find the product zı · z2 where z1 and z2 are given below. z1 = 4 cis 36° z2 = 3 cis 54° Write the…

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Q: az dz 2 bz +c 2+3i

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Q: •x+yi dz n (az + b)"

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Q: Write the following numbers in the polar form re", 0 < 0 < 2n: 1 (a) 7 r = (b) 9 + 9i r = (с) — 7 —…

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Q: The height of a ri represents the ra f (r) = D %3D

A: Given the height of a right cylinder h=4rWhere r is the radius

Q: he speciat 50 the equatio ho B/yo) =y =1- %3D %3D 2. %3D

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Q: Finel the Lafla Trans Form (1) n = (1)f (6 %3D

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Q: 2+3i az 2p bz? +c 2 b7,

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Q: Evaluate the complex integral if a = 4, b = 7, c = 10475, n = 3, x = 3, and y = 4. Then, find the…

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Q: Let A = 4 -8 -2 and B= 2 -3 6 0 and let x = 6-4 and y= sint. Find Ay and Bx. Are the products Ax and…

A: Given A = 40-26-83 B = 26-306-4 x = 3te-t y = t4sin tcos t

Q: The dot product expression (u.v)-1 ismeaningful. True False

A: It is known that the dot product of two vectors is a scalar quantity.

Q: Find the area of the shaded sector. Leave your answer in terms of T. 24 m 120° O 120T 207 3777 O 8T

A: Given, A circle with diameter 24 m Shaded region consist of half circle and the sector with central…

Q: Use De Moivnes the orem to prore (-1+i) = -2(1+) %3D

A: Given  -1+i7

Q: Quèstion 4 Use the dot product to find the magnitude of u. u = 4j O a. 4 O b. 6 Oc. 5 O d. 8 e. 7

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Q: Find the following product, and write the result in rectangular form using exact values. (4 cis…

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Q: Which of the following is the dot product of u = 4i + 6j – 5k and v =-10i – 8j + 10k? -3 60 -138

A: To find the dot product of the given vectors u=4i+6j-5k  &amp;  v=-10i-8j+10k. Note that:…

Q: Find the shaded area: Z =-1.47

A: Solution: 1. From the given information, z=–1.47.

Q: Calculate the products AB and BA to verify that B is the inverse of A.

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Q: Let a = -3i + 5j and b = - 10i + 5j. %3D The dot product is a b = %3D

A: The vectors are given by a→ =-3i + 5j b→ =-10i + 5j To evaluate : The value of a→·b→

Q: Skeetch, evalvate and reverse the order of [nteghation 2 dx dy

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Q: Use the distributive property of dot product to find (x – y) · (x + y) when x = 3i – 4j and y = 2i +…

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