12y Consider the differential equation xy" – y' = (1) Making the changes of variable x=e', y = u(t)e 2" in the differential equation (1), we obtain the differential equation, u depending on t, given by u"-6u'-4u = 0 The solution of the differential equation (1), depending on the parameter t, with constant c1 and C2, is given by: a) { z(1) y(t) et e* (cı cos(tv/13) + c2 sen(t/13)) S ¤(t) et b) | y(t) et (cietvi3 + cze-tV13 S 2(t) = et c) y(t) e3t -t/13 + c2e Į æ(t) et d) l y(t) e' (c1 cos(tv/13) + C2 sen(tv/13))

Q: Please solve this isosceles

A:

Q: Solve the trinngle below 10 A

A:

Q: 9. Sz+ 8y +7z= 4 6r + Sy + 5z = 6 6r + 5y +5z =5

A: Question 9: According to the given information it is required to solve the system of linear…

Q: 4. -8z -y+3: =1 4r + 4y +== 41 6r + 4y + 7: = 114 5. 3r + 7y - 2: = 37 6r + 7y + 10: = 46 -v+ 2: =-4

A: 4) Given:

Q: 4. Solve 6yx +2–12 = 18

A: Given : 6x+2 -12 =18

Q: "X" is the opposite side in the figure. Find the opposite side/solve for x..

A:

Q: 10 35 と 7.

A: We will find the value of x in the following step.

Q: If -5 15 39 A = -4 13 35 3 8 then A-1 2 Given b = 3 solve A = 6. ||

A:

Q: - 4x, =-10 X, +3x, = 2 3x, + 5x, +8x, =-6 2x 8.

A:

Q: Solve. √?−4=√?+2

A: Given: √?−4=√?+2 we assume that variables under the square root are different because if they are…

Q: Solve for the variable using a method of your choice. 72+7+72+6 7x+6= 8

A: The given expression is 7x+7+7x+6=8. Calculate the value of x.