- - Find the cross product (-2i - j + k) × (3i − j − k). Answer:

Q: (8 + 5i) – (2 + 3i)

A: Given : (8+5i) - (2+3i) To simplify the given expression. Here we  will use-…

Q: Find the product xy if 2 + 3y = 5, = 18. 2x+²+3+1

A: The given equations, 2x+3y=52x+2+3y+1=18 We have to find the value of xy. Logarithm properties:…

Q: x1 J: (x2+2x)2 dx= (x2+2x)3 C (x2 2x)3 C + 3 (x2+2x)3 +C 6 22-1C + -2 2x)1+C

A:

Q: Find x and y if (-3x - 9) + 4i = 6 + (3y - 2)i.

A: Given that,  (-3x - 9) + 4i = 6 + (3y - 2)i To solve for x and y, need to use below property of…

Q: x² + 4x - 4

A:

Q: Evaluate the following:

A: Given that: ∫(6x2-4x+1)dx

Q: Write y=2(0.5x-6)(6-24x) in the form y=k(x-r)(x-s) and give the values of k,r,s.

A: We have to factor out 0.5 and -24

Q: (2 + j)?

A:

Q: Please find cross product c=a x b, where a= and b =. For c=16i+0j+?k, please enter the missing k…

A:

Q: product of y64 · V8 can be expre

A:

Q: The i-component of +t is

A:

Q: (2i-9)2

A: We need to simplify (2i – 9)2 and express in the form of (a + ib). We can rewrite  (2i – 9)2 as (2i…

Q: Find the principal value of the complex expression (3-j4) raised to the power of (1-j2).

A: 3+4i1-2i   Let z=3+4i1-2i   ⇒ logz=1-2i log3+4i       log3+4i=log 3+4i+i arg 3+4i     =12log…

Q: (1 +i)(13 – 4i)(1 - i)

A: We have to simplify the given expression: 1+i13-4i1-i We know that a+ba-b=a2-b2i=-1i2=-1 Where, i is…

Q: = (2xy + z² )i + (x² +z)j + (y + 2xz)k, determine a possible value for .

A:

Q: Evaluate az+1)in(d.r+1)dr. 1 dx.

A: The integration function is ∫14x+1ln4x+1dx

Q: b. 3+V5-x 3I

A:

Q: If z1 =3 - 5i and z2 =26 -2i, find z1 +z2 and z1 -z2.

A: Given that, z1 = 3 - 5i z2 = 26 -2i We have to find z1 + z2 and z1 - z2.

Q: Find * L-1{ 52-4s+13

A:

Q: Find the product AB, where

A: Given that, the two matrices We need to find the product of matrices AB