ind the values of land m that r 15-28i = 3l + (4m)i

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

A:

Q: Show that

A: Given,  To prove 1  1    1a    b    c  a3      b3     c3=a-b(b-c)c-a(a+b+c)

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

A:

Q: Find 3xe Select one: O a. O b. da. Hint: use substitution. (e-1) (1-√e) (1-e¹) ○ c. O d. (1-e)

A: ∫xndx=xn+1n+1+clet x2=t2xdx=dtwhen x=0, t=0when x=1,t=1

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

A:

Q: Find (F-a) and indicate the domain of the quotient FW)=x+4 änd qx) = x*+3x -4

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Q: Given u = 7i+9j and v7 = 5i - 10j, find u— v. Give your answer in the form ai + bj.

A:

Q: b) Evaluate:- 2 6² 44x² In(x) dx

A: Topic = Integration

Q: D. T= 18 W-1 3n² + 7n +5-3n gn+8+7n +7√√n 3

A:

Q: 1. [Easy] Consider the 2 x 2 square [-1, 1] × [-1,1]. Evaluate: 2x2 square Why should the answer be…

A:

Q: a. Write (-3, 5) in terms of i and j. b. Given w 6.2i – 3.4j and v = -1.7i + 2.2j, write 3w – 5v in…

A: It is known that a vector is a quantity which has both magnitude and direction. Now, a vector can be…

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

A:

Q: I is the incenter of the triangle. Al-3x+7, BI-5x-11, & CI-52-2x CI=[? ] B

A: Given query is to find indicated length.

Q: Given b = – 3i + 10j and v = 10i + 4j, find b + v. 6 + =

A:

Q: Solve the equation for x.   3/4(12x + 4) = 30   A) 3     B) 5     C) 7     D) 12

A: To Determine: Solve for x.

Q: (3/2+2/8) (44-52)

A:

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

A: Same cofficient addition and subtraction of two vector

Q: Given B is the midpoint of AC, what is AC? A A 6 B C D 27 18 54 4x+3 B 3x+9 с

A:

Q: Given p = 3i - 3j and ĝ = −ỉ + 4j, find p + ĝ. p+ g = i+ J

A:

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 w = a + bi = √z where a and b are real numbers. 24+10i W = W =

A: w = 5 + i  ,  w = -5 - i Explanation: Or  Thank you 😊

Q: attachment

A: Let u=-5+8i   , v=5+8i  , w=7-6iwe have to solve for x.as ux+v=w

Q: Find Mhe wiea of My reegon That ^Thas lies btwen inside borh currs rl-Sino and r I+ Sino

A: Given : The curves   r= 1 - sin θ   and   r= 1 + sin θ.   To determine : The area of the region that…

Q: Find the imaginary part of the z where z is the result of dividing the number z1 =2.3 - i 17.1 by…

A:

Q: 5) Simplify the expression, and write your answer in the form a + bj. jV-7- j°/112+ 2j

A: Given :

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

A:

Q: 9. 16/3 60 Find x 18 a pu

A:

Q: PS is a midsegment of AQRT. If PS= 39, what is QR? Q QR = P 2008 R S 7

A: isthe midsegment of .If , then to determine the length of QR.