the second picture is part of the first question there is 3 questions all multiple choice...
2 seperate questions the last picture is part of the second question ( multiple choice) Let A and B benxn invertible matrices, then det(B-1 AB) = 0 det(A) det(B) -det(A) (1 2-3 51 The augmented matrix for a system is given as, 0 1 4-6. Find the general solution or state that 0 0 0 0 there is no solution x=5-2y+32 y=-6-42 z is free x=17 y=-6 z=1 0 O X 17 [11] y -6 +1 -4. N 0
the second picture is part of the first question and the third picture is a second question please answer using abcd Let = and v = 1). Then find the projection of u onto v. 1 4 2 -10-I-10 We are al - 10 - - Determine for what values of k the pair of vectors {} Sis orthogonal. o the 12 -
two seperate questions multiple choice Calculate the following: [3+i 2-i [ [ 3 2 2-i| 2 ས 3 2- 2i - 3 2- 2i 2 - 1 Determine the real and imaginary parts of the complex number by first writing the number in standard form. z=(5-3i)(5 + 3i) Re(z) = 30 and Im(z) = 4 Re(z) = 32 and Im(z) = 2 Re(z) = 34 and Im(z) = 6 Re(z) = 34 and Im(z) = 0
the first picture is the question and the second picture is the solution. however i cannot understand the steps in the solution and dont know how the circuit was constructed. can you please explain the solution? Ex. 1] Design a counter that goes through the sequence 143 6 2 5 (and repeats) using 2 D flip-flops and 1 T flip-flop and gates needed (Note: account for any missing states). Since the highest value is 6, this will require a 3-bit...
according to the equation in the first picture, I need help to fill the chart in the second picture. sorry I filled the first picture wrong. so I update it. please use the las picture to help me fill the chart. thanks HCl(aq) NaOHaq) NaCI(aą) H20() Part II: Concentration of HCI Using Standard NaOH Show all calculations on back of page and attach additional pages as necessary. Molarity of Standard NaOH solution: 01012ツ #1 #2 #3 . 019し50 10 ....
3 seperate questions multiple choice Write the number in standard form: (3 - 4i) - (2 - 51). 5 + 9i 1 + i 1 - 9i 5+ i 6 Calculate in standard form. Obi O-i 0-1 1 Calculate (6+2i)i in standard form. 0-2 – 6i O2 - 6i 0-2 + 6i O2 + 6
n1 Which of the following is the polar form of -2? mg: 3 out of Select one: o 2cisa 2cis 22 o 4cis o 2cis Check Let z = -1 -i. In the polar form of z", which of the following is the value for the argument? Select one: a. O O c. O d. ? o e. S Check un 3 Let z = 1-i and w = 1 - 2i. What is the real part of z/w? (Express...
Question1: Multiple Choice: circle the best answer (3 points) 150 mL of an aqueous analyte solution is extracted five times with 50 mL of ether (an organic solvent). The partition constant K for the analyte is 1.99. If the starting solution is 1.00 M in analyte concentration, what is the concentration of analyte remaining in the aqueous layer after the 5th extraction? a. (i) 0.07 (ii) 0.12 (iii) 0.19 (iv) 0.22 (v) 0.26 b. Reverse-phase chromatography has what type of...
can someone solve these physics multiple choice ? Question 10 1 point Previous Next The picture shown below in figure 1 represents the result of a BEng 1 student diart throws How would you describe her results? A particle starts from the point whose position vector is (n) and moves with a velocity (M). The displacement is in metres (m) and time in second(s), Given that *5.01 - 2.0 - 6.OK 125 20 (t) = 4.0-61"] +6.0tk 9 14 What...
first picture is the notation on the test paper Second picture is the question i would like to solve thanks~ Notation and convention: r x +y The distance from the origin to the point r [x,y,z] + ê: The unit vector along the direction of r-[x, y,z] (a.e,6)-i.j.):m :The orthonormal bases of a Cartesian coordinate system. for dummy indices Einstein convention: Omitting the summation notation (repeated indices). Examples:ab,-a b, ab a b Notice: No dummy index is allowed to be...