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Find a so that the vectors v=i- aj and w= 10i - 4j are orthogonal. a = (Type an integer or a simplified fraction.)
Use DeMoivre's Theorem to find the indicated power of the complex number. Write the answer in rectangular form. (V3+ i) (73 +i) (Simplify your answer. Type an exact answer, using radicals and i as needed.) This Question: 1 pt Use the figure below. Determine whether the given statement is true or false. B C A F G D E A+H=F True False Click to select your answer. State whether the vectors are parallel, orthogonal, or neither. v = 4i -...
Given v=i-j and w=i-j (a) find the dot product v.w; (b) find the angle between v and w; (c) state whether the vectors are parallel, orthogonal, or neither. (a) vw= (b) What is the angle between v and w? (Do not round until the final answer. Then round to the nearest tenti (c) Are vectors v and w parallel, orthogonal, or neither? O orthogonal Click to select your answer(s). Given v=i-jand wi- (a) find the dot product vow (b) find...
This Question: 4 pts (a) Find the dot product v.w; (b) find the angle between V and w; (c) state wh v = 23i+j, w=i+j (a) v.w= (Simplify your answer. Type an exact answer, using radicals as needed.) (b) The angle between v and w is ]°. (Type your answer in degrees.) (c) Are v and w parallel, orthogonal, or neither? O A. neither OB. orthogonal O c. parallel Click to select your answer(s). (a) Find the dot product v.w;...
2. Which of the following pairs of vectors are orthogonal? (a) v = 3i - 2j, w = --i +2j (b) v = -2i, w = 5j (c) v = -i + 2j, w = -1 (d) v = 2i – 3j, w = -2i + 3j (e) None of these
QUESTION 10 Find the triple scalar product (u x v). w of the vectors u = 2i - 4j, v= -4i - 6j + 4k, w=9i - 7j+3k ОА 74 OB 140 OC-140 OD 458 ОЕ 74
Given v = 10i - 4j and w=-i-. a. Find prow b. Decompose v into two vectors V, and v2, where v, is parallel to wand v2 is orthogonal to w. a. projwv = (Type your answer in terms of i andj) b.vn - (Type your answer in terms of i andj) v2 = (Type your answer in terms of i andj) Enter your answer in each of the answer boxes 103 7/317
Find the given quantity if v = 21 - 22 + 2k and w= - 41+2j - 3k. Iv-w] nts Iv-wll- (Simplify your answer. Type an exact value, using fractions and radicals as needed.)
Given v = 10i - 4j and w=1- ), a. Find projwv. b. Decompose v into two vectors V, and V2, where V, is parallel to wand v2 is orthogonal to w. a. projwv= (Type your answer in terms of i andj.) b. Vo = (Type your answer in terms of i and j.) V2 (Type your answer in terms of i andj.)
Decompose v into two vectors, V, and v2, where v, is parallel to w and v2 is orthogonal to w. V= -1 + 2), w=i+2) V1 = i + V2 = ((i+O; (Simplify your answer.)