The vectors u and v have the same direction a. Find ul. b. Find lvl c....
In Exercises 1-4, u and y have the same direction. In each exercise a. Find ul. b. Find lvl. c. Is u = v? Explain. TTTTTTT1(4,6) 15:4) 2-IT (4, -1) 0,0 CE
37 Let u=8i - 8j, and w=-i-2j. Find ||w-ul. w-ul=1 (Type an exact answer, using radicals as needed.) Let u=8i - 8j, and w=-i-2j. Find ||w-ul. ||w-ul=1 (Type an exact answer, using radicals as needed.)
Use the given vectors to find u. (v + w). u = -21 - 9j, v= - 21 + 8j, w = -5i + 5j A. - 35 B. - 103 C. -68 OD. 37 Find the unit vector that has the same direction as the vector v. v = 24i + 10j The unit vector that has the same direction as the vector v is . (Simplify your answer, including any radicals. Use integers or fractions for any nume
0.2.3 LIUS 27 compler Find two vectors parallel to v of the given length. v=Po with P(4.7.5) and Q(2,2,8); length = 38 The vector in the direction of vis 0.00 (Type exact answers, using radicals as needed.) Enter your answer in the fields and then click Check Answer part remaining
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;...
Let u=8i - 8j, and w=-i-2j. Find ||w-ul. w-ul=1 (Type an exact answer, using radicals as needed.)
Find the length and direction (when defined) of u x v and vxu. u = - 2i - 2j - 4k, v = 2i + 2j + 3k .. uxv = (Type an exact answer, using radicals as needed.)
4) 5) If sin = and e lies in quadrant II, find the exact value of each of the following. a. sin 20 b. cos 20 C tan 20 a. sin 20 = (Simplify your answer. Type an exact answer, using radicals as needed. Use integers or fractions for any numbers in the expression. Rationalize all denominators.) b. cos 20 = (Simplify your answer. Type an exact answer, using radicals as needed. Use integers or fractions for any numbers in...
Find a unit vector u with the same direction as the given vector v. Use the square root symbol 'V' where needed to give an exact value for your answer. v=
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.)