Find (axb)xeif a -i-2j-3k, b-2i +j-k. c-i+3j-2k. Q2.

Q: perform the indicated operations. (6n2 - 4) - (5n2 + 9) - (6n + 4)

A: 6n2-4-5n2+9-6n+4

Q: to find: AxB, BxA A=(-2; 0]  ∪ [3; 5) B=[1; 2]  ∪ (4; 7)

A: So We have: A=(-2; 0]  ∪ [3; 5) B=[1; 2]  ∪ (4; 7) Now, Finding the Cartesian product of A×B Every…

Q: -3ax+11ay-7az O -3ax + 11ay + 7az

A:

Q: ду 8- х2 + ху + у? %3D0 find ax

A: As per guidelines we can answer only one question at a time, so if you need more answer kindly…

Q: Q2 :If A = 31 + j- 2k B =-i + 3j + 4k Find, 1- A +B 2- 3A - 2B 3- A xB 4- 0(A,B)

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Q: - 6(7q? – 4q + 1) + 5(- q² + 6q - 6)

A:

Q: perform the indicated operations. (n2 - 7n - 9) - (-3n + 4) - (2n2 - 9)

A: We have to perform indicated operations: n2-7n-9--3n+4-2n2-9 Removing parentheses,…

Q: If m/Q=10+2x and mZR=3x-15, %3D 3. what is mZQPW? MZQPW

A:

Q: -a2+7b4-2c3 a=-4 b=-2 c=-3

A:

Q: If || v || = 2, what is || - 4v || ?

A: From the given data:

Q: What is the value of the expression 2x² - 4y +z²+aif a = -27, x = 5, y = -3 and z = -2.

A: To find the value of expression.

Q: (b) If j2 = −1, simplify (i) j8 . (ii) j-19

A: Given: j2 = −1

Q: and B = %3D 3. Calculate-2A+B (: ) 3 6 -5 ...... ( ) 6 3

A:

Q: Choose. + -Зл -2n -T 27 Зл Choose. Choose. Choose.

A:

Q: 49m-3n*p7 -34n7 -7nºp-3

A: Given that: 49m-3n4p7-7n6p-3

Q: Q2: If Z1= 4i-3 22= 3i Z1+Z2 Find Z2

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: (b) Show that (АВ) -1 — в-1А-1. (АB) -1 B-A-1

A: In this question we have to prove AB-1=B-1A-1. we know,X-1=1Xadj.A

Q: X1+iy;=X2+iy½*

A: The given expression is x1+iy1=x2+iy2. Two complex numbers are said to be equal when their…

Q: -.) t(3t-2)4 et

A:

Q: 2.1) Evaluate 4-2r dydr

A:

Q: 2 Show 2 3 / 2

A: We have to solve the matrix.

Q: -20a'bº 3. 16а3b11 (a²+b?)° -3a² (a²+b²)? 4. [(a²+b2)312

A:

Q: Q5/ Find A-в, if: 1 2 3 - 2 1 B = 2 A = 2 -1 0 1 3 - 1

A:

Q: Solve 2と ナ542 15 3x-6y=15 ansi- CX=8ツニーリ %3D

A:

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

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Q: 1ess of q(x) = xỉ + 2V6x,x2 + 2x?

A:

Q: Find |( axb) x cif Q2. a =i-2j+k, b=i+2j-4k, c=2i– 3j +k

A:

Q: Find the value of xin 0Q. 7. *+ 8 Q A 5x - 4 D

A: Solution: The objective is to find the value of x

Q: 7. y=2t- 10t2 + 13t y'%3D

A: Given that: y=2t4-10t2+13t

Q: 9x +15, find mBC 2. 21. If mZBAC=59- x and mZBCA=. and mBA.

A: Note: Since you have posted multiple questions we will solve only first question for you. If you…

Q: 2. Find mZN. K (8x + 17)° (12r - 39), M

A: Find measure angle of N

Q: Q4. Given that 30-3 1 0 1

A: the given matrix is A=-10130-310-1 The characteristic equation is A-λI=0…

Q: Q2 Find Domiain and Rang メー2 2. y = 3-X

A: Given y = x - 23 - x

Q: Find (axb) x eif a =i-2j-3k, b=2i +j-k, Q2. c=i+3j-2k.

A:

Q: Q2. Itz--2-21, then z- b. -(2") -(2") d.-(2")

A:

Q: Q3/ If Ā = -3i + 2j + 5k, B = i + 2j - k and C = -i-j-2k %3D find (AXB). C

A: Let's see the concept of dot and cross product. Say xi+yj+zk and ai+bj+ck be two vectors.

Q: O Determine the r 2x2 – 3y2 = 38 3x2 + 5y2 = 95 %3D %3D

A: Given :2x2-3y2 = 383x2+5y2 = 95

Q: Find (axb) x e if Q2. ах a =i-2j+k, b=i+2j-4k, c=2i– 3j +k

A:

Q: = (x² + y² + z²) −½, then + + 8²v მ2u 8² 8x² მ2 82² If v=

A: v=x2+y2+z2-12 Now,  ∂v∂x=∂x2+y2+z2-12∂x       =∂x2+y2+z2-12∂x2+y2+z2×∂x2+y2+z2∂x…

Q: Q2 : IF A=51-4J-2K and B=l+6J Find AXB,

A: The Dot Product gives a scalar (ordinary number) answer, and is sometimes called the scalar product.…

Q: The Cornev 8-I 3. make outbound A, B achieve Ax-uE8/-12.B 17true 2)Err

A:

Q: (b) | (7u² +u +1) du -3

A: SINCE YOU HAVE ASKED MULTIPLE QUESTIONS IN SINGLE REQUEST, WE WILL BE ANSWERING ONLY THE FIRST…

Q: *** V· Vo = + ax2 dy2 az2

A:

Q: Q4: Answer two only: 2 1 -1 (A): I A=2 -2 Find AB and AC : - 1²/2 3 11 -2 -2 and 2 -- }

A:

Q: Find a,b,c (if possible) so that 2x^3-9x^2+8x-2=(2x-1)(ax^2+bx+c)

A: The given equation is,

Q: Find (axb) x c if a=i-2j-3k, b=2i +j-k, Q2. c=i+3j-2k.

A:

Q: What

A:

Q: Use Cramer's rule to solve the simultaneous equations 2x + y = 7 3x – 4y = 5

A: The equations can be expressed as 2x+y-7=03x-4y-5=0

Q: 7.-5x (-3x*) 8. (-2ry) . (-3xy³) 9. 2a 6.5a'b 212 10a6 2-7

A: As per our company guidelines we are supposed to answer only first 3 sub parts kindly post other…

Q: What is Af and df of * 12.8 y = if x1 = 10 and x, = 10.24 ? %3D

A: