When we multiply 2row 2column and 2 row 3column then we will get 2row 3column matrix .
plz solve all 3 9. (1/5 Points] DETAILS PREVIOUS ANSWERS LARLINALG8 7.1.025. Find the characteristic equation and the eigenvalues and corresponding eigenvectors) of the matrix. 0 -3 -4 4 -6 0 0 (a) the characteristic equation (-23 +812 - 42 - 48) X (b) the eigenvalues (Enter your answers from smallest to largest.) (dzo dz, dz) = (-2,4,6 the corresponding eigenvectors Need Help? Read It Talk to a Tutor Submit Answer 10. [-/1 Points] DETAILS LARLINALG8 7.1.041. Find the eigenvalues...
Find the area of APQR. P(1, 0, 1), Q(0, 1, 0), R(4, 9, 10) Need Help? Read It Watch It Talk to a Tutor Show My Work (Optional) Submit Answer [-/2 Points] DETAILS SPRECALC7 9.5.029. MY NOTES AS Three vectors u, v, and w are given. u = (1, 2, 3), v = (-3, 2, 1), w = (0,4, 5) (a) Find their scalar triple product u. (V x W). (b) Are the vectors coplanar? Yes NO If not, find...
0/1 points V Previous Answers SALGTRIG4 2.7.064. 7/10 Submissions Used Express the function F in the form fog. (Enter your answers as a comma-separated list. Use non-identity functions for f(x) and g(x).) F(x) = x + 3 (0%), có) = ( 1 ) Need Help? Read It Talk to a Tutor Submit Answer A graph of a function is given. Use the graph to find the indicated values. X (27)7-6 (e) (2) (b) gº (3) (c) 9-1(5)
9. -/0.9 points v SCALCETS A.H.033. 0/100 Submissions Used Find the indicated power using De Moivre's Theorem. (1 + 128 Need Help? Read It Talk to a Tutor Submit Answer View Previous Question Question 9 MacBook
10. /1 points Zill DiffEQModAp11 7.3.057 Write the function in terms of unit step functions. Find the Laplace transform of the given function. t2 F(s) - Need Help? Read It Talk to a Tutor Submit Answer Save Progress 11. -/1 points ZillDiffEQModAp11 7.3.059 Write the function in terms of unit step functions. Find the Laplace transform of the given function. 0, t2 9 F(s) Need Help? Read It Talk to a Tutor
7. + 0/10 points Previous Answers HarMathAp 12 3.2.025.MI. Use the matrices below. Perform the indicated operation. [8 3 21 [-1 4 1] A = 1 6 5 B = 1-5 4 2 (1 -3 -4 ] ( -5 11 -7] Find AB -33 86 0 -568322 34 -5223 It Need Help? Read It Watch It Master It Talk to a Tutor
2) 3) If a = (2, -1, 2) and b = (9, 2, 1), find the following. a xb -6i + 16 + 13k x b xa = 6i – 16j – 13k x Need Help? Read It Watch It Talk to a Tutor Find the scalar and vector projections of b onto a. a = (4,7,-4) b = (3, -1, 1) scalar projection of b onto a 1 9 vector projection of b onto a Find, correct to the...
a) Find the cross product a x b. a = (4, 5, 0), b = (1, 0,3) Verify that it is orthogonal to both a and b. (a x b) a (a x b) b = = Need Help? Read It Talk to a Tutor DETAILS [-70.14 Points] b) SCALCET8 12.4.004. Find the cross product a x b. a = 3i + 3j – 3k, b = 3i - 3j + 3k Verify that it is orthogonal to both a...
- 9x2 - y2 , find fx(-9, -5) and fy(-9, -5) and interpret these numbers as slopes. If f(x, y) = 81 fx(-9, -5) = fy(-9, -5) = Need Help? Read It Watch It Talk to a Tutor Submit Answer
please answer all questions 3. [0/1 Points] DETAILS PREVIOUS ANSWERS Consider the figure. Find a if A = 14a. X a = 7 O с a B А D B Need Help? Read It Talk to a Tutor The figure shows a walkway with a handrail. Angle is the angle between the walkway and the horizontal, while angle B is the angle between the vertical posts of the handrail and the walkway. (Assume that the vertical posts are perpendicular to...