Let ủ = −i – 2j and V = −6i + 3j. Find u + v. Select the correct answer below: O 7i-j O 5i - 5j O -5i + 5j O -7i+j

Q: Given u = 5i + 4j and v=4i - 3j, determine -9u - v.

A:

Q: 5u + 3 at u=3 2.

A: We need to find 5u+32 at u=3. So,       5u+32=5(3)+32=182=9.

Q: Given u = 9i - 6j, find -8u. a b C d 721-48j -721-48 721 +48j -721 +48)

A:

Q: 21. Determine 61 +2j -4j + k

A:

Q: Find u × v, v × u, and v × v. u = 2, −9, −1 v = 9, −2, −6

A:

Q: Let a = - 4i – 33+ 3k and b = 4i – 33+ 2k. Find a – 36.

A: given   a→=-4i→-3j→+3k→    and  b→=4i→-3j→+2k→ we have to find a→-3b→

Q: evaluate (1 – 2i) – (-3+ 4i) O V13e-0.983i O 2V13e -0.983i A O 2 13e0.983i O 13/2e0.983i

A:

Q: Determine |z| if z =2−3i.

A: z = x +i*y |z| = √(x2 + y2)

Q: If p = 6i + 3j - 9k and q = 8i + 9j – 8k find pxq. pxq=| (Simplify your answer. Type your answer in…

A:

Q: Given u = -5i - 7j and ỷ = −9i – 4j, find u – v. Select the correct answer below: O -4i + 3j…

A:

Q: 223+-5 -j Suppose z1 = 2+ j, 2 = 3- j2 and z3 = -+j Evaluate %3D 2-a+3-j

A: Substitute the given values of z1,  z2, z3 in the given expression and simplify.…

Q: B|a- Find u.v and v xu if u=i+2j-k and v=-2i+2j+2k

A: We have to solve given problem:

Q: Find the quantity: -4v + 3w - 2u if v = -6i - j, w = 7i – 5j, and u = -4i + 10j. Enter your answer…

A: Assume x,y,z∈ℝ2 such that : x=a1i+b1j y=a2i+b2j x=a3i+b3j then x+y+z=a1+a2+a3i+b1+b2+b3j . Suppose…

Q: If v = 7i + 3j and w = 4i - 5j, find 6v - 3w.

A: Given v=7i+3j and w=4i-5j We have to find 6v-3w. 6v-3w=67i+3j-34i-5j=42i+18j-12i+15j=30i+33j

Q: Given u = 5i + 4j and v=4i - 3j, determine -9u — v.

A: Same cofficient addition and subtraction of two vector

Q: Let u= and v=2i+j-2k. Please type in length |w| of w=2u-v. Please type (integer) number only

A: Given u=1,2,1 and v=2i+j−2k And w=2u−v We have to find the length w Here, u=i+2j+k…

Q: Let a = - 5i + 33 + 2k and b = - 4i – 3 + 4k. Find a x b. ä xb = k

A: Cross product is the binary operation on two vectors in three dimensional space. It again results in…

Q: find gcf 6i⁴ 9i³ 12i⁷

A: Factorize each expression to express them in terms of their factors.…

Q: Determine Proy,b si ā = 3i– 4j+2k y b = -2i+3j-k

A:

Q: Given u = 5i + 4j and v=4i-3j, determine -9u - v

A:

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

A:

Q: Find å + B, 2å + 35, |äl, and |ä – | for å = i + 2j – 3k and b = -2ï – j + 5k.

A: solution:-a→=i→+2j→-3k→b→=-2i→-j→+5k→(1)a→+b→=i→+2j→-3k→+-2i→-j→+5k→         =1-2i→+2-1j→+-3+5k→…

Q: help

A: A two-column proof is  the way to organize a proof in geometry. Two-column proofs must have two…

Q: Given u = 8i – 4j, find –7u.  a –56i + 28j  b –56i – 28j  c 56i + 28j  d 56i – 28j

A: