7. I) Find, if possible, AB ond BA A= 3212/ 2.

Q: Given A = = [34] 5 2 compute 3.A.

A:

Q: 01- find the values of x and y for the following:- (1 + i)² 2-i a) = x + yi

A:

Q: 3(х+1)- 5 %3 3x -2 - 2

A: We will solve given equation in next step.

Q: Q5. If P(AUB)=0.3, P(A)=0.6 and P(Bº)= 0.7 Find 1) P(ANB) 2) P(A/B)

A: We have given thatP(A ∪ B) = 0.3P(A) = 0.6P(Bc) = 0.7

Q: 7) Find the value of x. A. 4V13 12 В. 26 C. 4V5 D. 10 00

A: Given: Consider a=x,  b=8, c=12

Q: A poll of 220 students at a university reveals that 89 are taking a lab science course, and 57 are…

A: d) The explanation of this part is wrong. Note that P((L∩H)')=P(L'∪H') [using De-morgan's law]So the…

Q: If possible, find AB, BA, A². A = [33 35 -B = B = [¹²₁ =16

A: Topic:- Matrix algebra

Q: b. Justify 23/(2³.37.46+1). Choose the correct answer below. OA. 231 (23.37.46) and 23/1 OB. 23X…

A:

Q: 1. A brick layer is currently building a wall. The 6th layer of the wall has 280 bricks and the 15th…

A:

Q: Use the value of a1 and Sn to find the value of an. a1 = 4 and S40= 6080;a40 a1 = -6 and S50=…

A:

Q: 3) Frad the exact lAB. 45 B.

A:

Q: 1. Q-1: Answer each of the following as True or False justifying your answers: 2. = ()*; } 100 If A…

A:

Q: et A = -5 2 3 −1 -2 5 and B = -4-3 4 28 -6 -1 4 - 3 -5 20 -15 a. det(A) = b. 7A+41 = -10 -5 -15-25…

A: Since there are more than three sub parts , according to the guidelines, I am solving only the…

Q: all is correct except step one... a11= 1 is correct, a12 = 1/2 is inccorect (a12=0 is correct)…

A:

Q: 5. Let a = = (2 5 9) o (1 3 6) and 3 = (1 5 7) 0 (2 4 6 9) € Sg. Find ao Boa-¹.

A:

Q: et X denote the amount of time a book on two-hour reserve is actually checked out, and suppose the…

A: We have given the following the cdf

Q: For a population with µ = 50 and o = 2, find the X values that correspond to z = 0.5 and z = - 2.00.…

A:

Q: If n(A) = 7, n(B) = 11, n(AUB) = 18 are A and B disjoint? Briefly explain your answer.

A: We will use the formula:

Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.