Homework Answers
Answer . (B) The matrices can not be added
explanation . order of first matrix is (2 x 3) and order of second matrix is (3 x 2) ,which are different. ,
For addition of two matrix order of matrices must be same
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Add the following matrices. I 71 51 + -4 9 Select the correct choice below and,...
[ 3-3] 0-71 Find the following matrices where A = -5 -3 and B = 3...
[ 3-3] 0-71 Find the following matrices where A = -5 -3 and B = 3 - 8 | -3 -1 ] [5 -9] b. A-B c. 9A d. -3A-3B a. A +B a. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. A+B= (Simplify your answers.) O B. This matrix operation is not possible. b. Select the correct choice below and, if necessary, fill in the answer box to...
Diagonalize the following matrix, if possible. 4 9 1 10 Select the correct choice below and,...
Diagonalize the following matrix, if possible. 4 9 1 10 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. 4 0 A. For P- 04 0 OB. For p D= 07 OC. For P- DE [:-) OD. The matrix cannot be diagonalized,
6.2.19 Solve the equation for exact solutions over the interval [0.2x) cos? x+1=0 Select the correct...
6.2.19 Solve the equation for exact solutions over the interval [0.2x) cos? x+1=0 Select the correct answer below and, if necessary, fill in the answer box to complete your choice. O A. The solution set is { } O B. The solution is the empty set, Click to select and enter your answers) and then click Check Answer All parts showing EE Type here to search
Core:0 of 3 pts 13.1.21 For the following function, find (a) the critical numbers, (b) the open i...
core:0 of 3 pts 13.1.21 For the following function, find (a) the critical numbers, (b) the open intervals where the function is increasing, and (c) the open intervals where it is decreasing. 4 of 11 (1 complete) Hw Score: 8.33%, 2 of 24 i Question Help y-3x-9 (a) Identify the critical numbers of the function. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The critical number(s) is/are (Type an...
Solve the equation on the interval [0,21). cos2x- -=0 Select the correct choice below and, if...
Solve the equation on the interval [0,21). cos2x- -=0 Select the correct choice below and, if necessary, fill in the answer box to O A. X= (Simplify your answer. Type an exact answer, using a as needed. OB. There is no solution. Click to select and enter your answers o
3.2.7 Find the population variance and standard deviation 4,7,11, 13, 15 O Choose the correct answer...
3.2.7 Find the population variance and standard deviation 4,7,11, 13, 15 O Choose the correct answer below Fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round.) A 16 OB s2 Choose the correct answer below Fill in the answer box to complete your choice (Type an integer or a decimal Do not round.) OA = O B nts Click to select and enter your answer(s) and then click Check Answer All...
Solve the following logarithmic equation. log 5(x+4)= log 59 Select the correct choice below and, if...
Solve the following logarithmic equation. log 5(x+4)= log 59 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The solution set is (Simplify your answer. Type an exact answer. Use a comma to separate answers as needed.) O B. There is no solution. Click to select and enter your answer(s). Solve the following logarithmic equation. 2 log 2(x - 5)+ log 22 = 3 Select the correct choice below and,...
Solve the inequality 0 ( (x +5)(x-9)(x +7)s Select the correct choice below and, if necessary, fll in t...
Solve the inequality 0 ( (x +5)(x-9)(x +7)s Select the correct choice below and, if necessary, fll in the answer box to complete your choice. O A. The solution is(Type your answer in interval notation.) 0 B. There is no solution. Solve the inequality x3 +7x2 +10xs0 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA. The solution is (Type your answer in interval notation.) O B. There is no solution....
Find the exact value of the following expression. Select the correct choice below and, if necessary,...
Find the exact value of the following expression. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. (Simplify your answer. Type an exact answer using r as needed. Use integers or fractions for any numbe O B. The function is not defined Find the exact value of cos (Type your answer in radians.) Find the exact value of the following expression. cos -(0) Select the correct choice below and, if necessary, fill...
2.15 Solve the equation for exact solutions over the interval [0, 2x). 3 cotx + 1...
2.15 Solve the equation for exact solutions over the interval [0, 2x). 3 cotx + 1 = -2 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The solution set is { } (Type an exact answer, using x as needed. Type your answer in radians. Use integers or fra OB. The solution is the empty set. Click to select and enter your answers) and then click Check Answer All...
[ 3-3] 0-71 Find the following matrices where A = -5 -3 and B = 3 - 8 | -3 -1 ] [5 -9] b. A-B c. 9A d. -3A-3B a. A +B a. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. A+B= (Simplify your answers.) O B. This matrix operation is not possible. b. Select the correct choice below and, if necessary, fill in the answer box to...
Diagonalize the following matrix, if possible. 4 9 1 10 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. 4 0 A. For P- 04 0 OB. For p D= 07 OC. For P- DE [:-) OD. The matrix cannot be diagonalized,
6.2.19 Solve the equation for exact solutions over the interval [0.2x) cos? x+1=0 Select the correct answer below and, if necessary, fill in the answer box to complete your choice. O A. The solution set is { } O B. The solution is the empty set, Click to select and enter your answers) and then click Check Answer All parts showing EE Type here to search
core:0 of 3 pts 13.1.21 For the following function, find (a) the critical numbers, (b) the open intervals where the function is increasing, and (c) the open intervals where it is decreasing. 4 of 11 (1 complete) Hw Score: 8.33%, 2 of 24 i Question Help y-3x-9 (a) Identify the critical numbers of the function. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The critical number(s) is/are (Type an...
Solve the equation on the interval [0,21). cos2x- -=0 Select the correct choice below and, if necessary, fill in the answer box to O A. X= (Simplify your answer. Type an exact answer, using a as needed. OB. There is no solution. Click to select and enter your answers o
3.2.7 Find the population variance and standard deviation 4,7,11, 13, 15 O Choose the correct answer below Fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round.) A 16 OB s2 Choose the correct answer below Fill in the answer box to complete your choice (Type an integer or a decimal Do not round.) OA = O B nts Click to select and enter your answer(s) and then click Check Answer All...
Solve the following logarithmic equation. log 5(x+4)= log 59 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The solution set is (Simplify your answer. Type an exact answer. Use a comma to separate answers as needed.) O B. There is no solution. Click to select and enter your answer(s). Solve the following logarithmic equation. 2 log 2(x - 5)+ log 22 = 3 Select the correct choice below and,...
Solve the inequality 0 ( (x +5)(x-9)(x +7)s Select the correct choice below and, if necessary, fll in the answer box to complete your choice. O A. The solution is(Type your answer in interval notation.) 0 B. There is no solution. Solve the inequality x3 +7x2 +10xs0 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA. The solution is (Type your answer in interval notation.) O B. There is no solution....
Find the exact value of the following expression. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. (Simplify your answer. Type an exact answer using r as needed. Use integers or fractions for any numbe O B. The function is not defined Find the exact value of cos (Type your answer in radians.) Find the exact value of the following expression. cos -(0) Select the correct choice below and, if necessary, fill...
2.15 Solve the equation for exact solutions over the interval [0, 2x). 3 cotx + 1 = -2 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The solution set is { } (Type an exact answer, using x as needed. Type your answer in radians. Use integers or fra OB. The solution is the empty set. Click to select and enter your answers) and then click Check Answer All...
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