Find the quantity if v = 4i – 7j and w = - 3i + 2j. 3v + 4w ..... 3v + 4w = (Simplifi

Q: find the indicated value. v · w v · v v=1/2i + 8/3j, w=-8i - 3/4j

A: to find:- v.w (dot product) v.v (dot product)

Q: 49. x = f(p) = 950 – 2p – 0.1p - - (A) p = 30 (B) p 50 (C) p = 70 %3D %3D

A: We will use the price demand equation at find the demand is elastic . unit elastic or…

Q: Find the indicated quantity, assuming that u = 5i + j, v = i – 3j, and w = 3i + 6j. u (v + w)

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Q: H.W. 1 Given that zl = 3 + 4i, z2 = 1 – 2i, calculate: %3D 4. 22. 21 5. zl+3 6. 2* z2

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Q: Find v. v= - 12i + 5j M =] (Type (Туре an exact answer, using

A: The vector is given by v = -12i+5j To evaluate : The value of the magnitude v of the vector v

Q: 3+4i Given that =5 find

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Q: Find the indicated quantity, assuming u = 5i + j, v = i - 3j, and w 3i + 4j. u•v + u•w Need Heln?…

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Q: Let a = 1-j+ k, b = 4i + 5)-k, and c - -I+j+ 4k. Find the Indicated quantity. a (b x c)

A: Given: a=i-j+k, b=4i+5j-k, c=-i+j+4k To evaluate: a·b×c Cross product of two vectors r→=ai^ +…

Q: B) Find real numbers x, y, z for the identity below 2xi + 2yj – 2i + 3j + 2k = 3i – j+ zk

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Q: Select the correct answer from each drop-down menu. (5 – 31)( +iy) (4 – 5i) = (2+1)²–(3–4;)? %3D If…

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Q: Find the number in the interval[ – 1, – 0.25] so that the sum of that number and its square is ma…

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Q: Given v=-3i and w=j, find the following. A. V*W B. V*V

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Q: Simplify the given problem Given u = 1 + 3i , v = 2 - i , w = - 3 + 4i , find uv/w, uw/v and v/w/u

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Q: Find x and y given that (x+yi)/2+i = (1-i)/2+3i

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Q: R V In ORSTV, VT RS = 4(x 3x 1, TS 2х + 1, and %3D 2). Find the value of x.

A: Parallelogram: In a parallelogram opposite sides are equal. In parallelogram RSTV , VT=3x-1, TS=2x+1…

Q: for z=1+5i and w=3+i, find z/w Write the result a+bi

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Q: Obtain the values oF a and b Catb) + j la-b)= (itj)+j° (2+j5)

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Q: please show all your work step by step. Given a = 4i + 5j and b = 6i + 7j, express i and j in terms…

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Q: 5a 7 j. 3a 17ab +7ab = %3D 14b/

A: To simplify: 3a- 5a714b-17ab+7ab First simplify the expression inside the smaller bracket and then…

Q: Find the indicated quantity, assuming that u = 2i + j, v = i − 3j, and w = 3i + 7j. u · (v + w)

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

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Q: 0.2. (5) y + 2x y=0 with y(0) (6) y' = 2(1+ y), with y(0) = 0, h= 0.5. %3D

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Q: Find the indicated quantity, assuming u = 6i + j, v = i - 3j, and w = 3i + 7j. (u + v) · (u – v)

A: We know,  i·i=1 ; i·j=0 ; i·k=0j.i=0 ; j·j=1 ; j·k=0k.i=0 ; k·j=0 ; k·k=1

Q: Let a = (x + y)i + 2j + yk and b = 3i+ (4.x + y + 1)j + 4k. Find values of x and y such that a l b.…

A: Givena=(x+y)i+2j+ykb=3i+(4x+y+1)j+4k

Q: The remainder when dividing z = 12+5i by w = 1+2i is

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Q: B) Find real numbers x, y, z for the identity below 2xi + 2yj- 2i + 3j + 2k = 3i -j+ zk

A: (2x-2)i+(2y+3)j+2k=3i-j+zk On comparing both sides

Q: Given u = -2i – 5j and v= -7i + 4j, fir Select the correct answer below: D 5i – 9j 9i + j ) -9i – j…

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Q: H.W. 1 Given that z1 = 3 + 4i, z2 = 1 – 2i, calculate: %3D 1. z1 – 22; 2. ; 3. |21|;

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

Q: i) (i × j). k = 2.

A: This can't be equal to 2.

Q: Find the values of x and y. J4 + (x + y)i = 4 – i x + 3i = 4 + 3i X = I| ||

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Q: 3. If å = 4i + 2j + 4k ,b = -2i + 4j – 3k and č = 4i + 5j. If a + xb is perpendicular to c then find…

A: Given, a→=4i+2j+4k b→=-2i+4j-3k c→=4i+5j

Q: B) Find real numbers x, y, z for the identity below 2xi + 2yj – 2i + 3j + 2k = 3i – j + zk

A: To find real numbers x,y,z of2xi+2yj-2i+3j+2k=3i-j+zk

Q: Let a - ci +j and b- 9i + 12j. Find c so that the a %3D Round your answers to four decimal places…

A: Use dot product

Q: X+1 2x-1 C If AC = 15, find... %3D . Find the length of BC O 15 0 9 O 5 0 6

A: Given  AB = x+1, BC = 2x-1 and AC = 15. We have to find the length of BC¯.

Q: Find the value of zo so that dz = -2ni Pst-12 (= – z0) (z – 14i) |

A: Given ∮|z|=12z(z-z0)(z-14i)dz = -2πi

Q: Find a · b. a = 7i + j, b = i - 6j + k %3D

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Q: AL = 7x –6 x = AB = %3D BC = 1013 2. Point S is between R and T on RT. Use the given information to…

A: Use algebra for solve

Q: d. (V1 – 2i)7

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Q: Q) Verify that (bx с) %3D b.(с х а) — с. (а x b) if a %34i — 3ј +6k , b- 5i +4j — 3k, с %3 4i +6j +3…

A: Given the three vectors

Q: Determine the real number \( \alpha \) u x v and î áre orthogonal, where u = 3î + ĵ – 5k and v = 4î…

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Q: 3. If å = 4i + 2j + 4k ,b = -2i + 4j – 3k and č = 4i + 5j. If å + xb is perpendicular to č then find…

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Q: GIVEN; V=3i+ 7) V = L4-47 %3D AND 1. FIND

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Q: When two resistors having resistances R1 ohms and R2' ohms are connected in parallel, their combined…

A: In partial derivative, we treat one variable at a time. For a function of the form z=fx,ygx,y,…

Q: Q2. (a) Find the overlapping area of two equations also give its geometrical representation: u? + v?…

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Q: Given v = 2i + j and w = i+ 2j, find the following. a) v•w b) v•v

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Q: Find the indicated quantity, assuming that u = 2i + j, v = i - 3j, and w = 3i + 5j. (A - n) . (A +…

A: The solution is only for first problem because of bartleby policy.

Q: Question attahed in image

A: Given: Degree of freedom is, df=9. P-t0≤t≤t0=0.99. The objective is to find the value of t0.

Q: :Q2 / Find 1) A x B. 2) Angle Between A and B. if = 3i + 2j + 4k = 2i + 1j + 6k A

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Q: Find p and A that satisfied the following equation: (2i + 6j + 27k) x (i + Aj + pk) = 0 %3D 1. O…

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Q: Given b→ =3i→-j→ and →qq→ = 6→i−3→j, find b→ + q→. b→ + q→ =  i→ +  →j

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