11. If * -2 1 A -3 2 5 -1 3 Then adj(A) = %3D 11 -3 5 9. -6 10 3 -2 –1 –11 3 6 -10 -5 -9 -3 2 1 -11 -9 -3 | 3 6 2 -5 -10 1 None 11 9. 3 -3 -6 -2 10 -1

Q: 13.5

A: The objective of this question is to find the product of two given matrices. Matrix multiplication…

Q: 1. 8+3 x 4 2. 20 - 5 x 3+7 3. (10 – 7) + (9–5) 2 4. (25 - 20 +5)– 10 5. (8- 2)2 + (10 – 12 + 4) 6.…

A: We solve the given expressions using the VBODMAS  rule where each letter stands for Vinculum,…

Q: -4 1 -6 1 A = 1 -1 0 -4

A:

Q: 8 1/4+17 3/8+9 3/16+25 1/2+31 7/8=

A: Mixed fraction is converted to fractions in the following way:

Q: 5. V3cotx + 2 = 3

A: Explanation of the answer is as follows

Q: -7 -9 -6 0 0 5 8 4 05-3 -4 -6 0 ][ 00 6 =

A:

Q: Let f ={ (-6,4),(-5,3),(4,-6),(3,-5),(1,5),(2,6),(-3,5),(-8,2),(6,4)}  g=…

A: It is known that f-gx=f(x)-g(x) and f·gx=f(x)·g(x). The sets are provided as:…

Q: Select the graph of the function. f(x)=

A: Given:

Q: 12. 3x-2y = 18 5x+10y = -10

A:

Q: A student in a statistics class is going to select 9 of her classmates to ask a survey question. Of…

A: Total number of classmates =18Number of students who live off campus =10Number of students who live…

Q: Evaluate ſ(r -)dr.

A:

Q: (55-3)(13.3)

A: Answer and explanation is given below

Q: 3. f(-2)=-13 (-2)= (fa) (-2)=

A: The multiplication of two function is: fgx=fxgx

Q: 6) f(x)=3 20 18 16 14 1 2 y х-2

A: NOTE: Refresh your page if you can't see any equations. . to graph the function, we need a few…

Q: If Eaz = 98n+2 99n+3 then 99ak %3D k-2 k-2 O None O99 98 99 O 99 100 O 98

A: The given expression is: ∑k=2nak=98n+299n+3When…

Q: -4 (70 -1 1 7

A: Given,          70-1-417

Q: 4 4. -1 -2 -3 2 2 3 3 4 1 1 -1 7 -2 1 1 1 (1 7 2 6. 1 1 0 1 5 0 5.

A:

Q: 0.2x + 0.3y 2 7.5 2.9x - 6.2y s 0

A: Given inequalities are,

Q: - 7x – 4y = - 11 -8 -7 -6 -5 -4 -3 -2 -1, Į 2 3 4 5 6 7 8 -2 -3-

A: Plot the graph of -7x-4y=-11