The differential equation (-xy sinx+2ycosx ]dx +2x cosxdy = 0 is Select the correct answer. O a. exact with solution -xycosx+y sinx +2xycosx +c b. exact with solution -xy cosx+y sinx +2xycosx c c. exact with solution -2xycosx +y sinx +2xycosx = c O d. not exact but having an integrating factor xy O e. not exact but having an integrating factor y

Q: 3 -4- -0- 4. 2.

A:

Q: A = 6 -2 -2 10 -3 5 1 ---3-0 C=0-2 a = 1, b = [3 08]. -10 1 . B 5 2 11 9 4 4 7 0 0 11

A: We have to solve given Questions.

Q: 7+3.5-11

A: Let's Solve,

Q: 40 -50-

A:

Q: 2/5+4/8

A: We have to find the sum

Q: 6 2/5 + 1 3/10

A:

Q: 8+ 6 10. 9-2

A: This question is related to addition, subtraction and devision of numbers, we will solve it using…

Q: 7/2 + 3 4/6

A:

Q: 4 3/4 - 2 5/6

A: Given that the expression is

Q: 4 11  ✕  5 9

A: Consider the given expression as 411×59. 411×59=4×511×9=2099

Q: expand (a-b)7

A: The solution is given in the next step.

Q: 1+7/7 + 8

A: Answar would be 10

Q: 16 2/5- 8 4/9

A:

Q: 5. 110 (x + 12)°

A: given alternate exterior angles are equal.

Q: 42.1+6.9

A: Given that  42.1+6.9 Then the value of 42.1+6.9

Q: 9 1/2-8 3/4+10

A: We have to find solution of given expression.

Q: 81 (1) 420

A:

Q: Evaluate (33)2

A: Given: 332Power rule amn=am×nSolution:332=33×2=36(33)2=729

Q: 56 10

A: The objective is to evaluate the value for

Q: 10. Find the sum of the coefficients of (2x– 3)°. c. -6560 d. -5120 а. -5660 b. -6780

A:

Q: 4. Fill in the following contingency table with the number of observations that fall into each com-…

A: x1 = number of colored oranges from Skittles brand = 77 x2 = number of colored oranges from M &…

Q: 6/9 +  5/18 + 1 3/6

A:

Q: 38 10

A:

Q: 0218 X 17 (2) 600 x 38 131 784 X 44 (47664 X 18 157146X1

A: We need to perfrom multiplication.

Q: 6 3/20 - 6 3/8

A:

Q: expand (x+y)6

A:

Q: 2.763-4.5(2.1x-5.1432)=6.32x+5

A:

Q: 5 2/5+ n= 75/6

A: Given query is to find the value of n.

Q: 8-8.2+5.0

A:

Q: 5. Calculate the p-value of the test. 6. Interpret the p-value. 7. State the conclusion of the test…

A: 5. The P-value is obtained below: P-Value: From the given information, the value of the test…