Evaluate (2x - y) dx + (x + 3y) dy. JC C: x-axis from (0, 0) to (0, -3) and (0, -3) to (9, -3)

Q: Is the point (2,12) on the line y =5x-2

A: If point satisfied line equation then lie on line otherwise not

Q: Find x and y if (-3x - 9) + 4i = 6 + (3y - 2)i.

A: Given that,  (-3x - 9) + 4i = 6 + (3y - 2)i To solve for x and y, need to use below property of…

Q: Plot P(2, -4, 1) and Q(0, 3, 4) on the same set of coordinate axes

A: Given: plot P(2, -4, 1) and Q(0, 3, 4) .

Q: (4D4 - 4D3 - 3D2 - 2D + 1)y = 0

A: We have to solve the given equation.

Q: find x and y if (2x+1,y)=(5x+4, -7)

A: Given: 2x+1,y=5x+4,-7

Q: Dª + 4D³ – 3D² − 2D + 1)y = 0

A:

Q: 1 x+1 ST (2y-2)dydx Evaluate 0 °0

A:

Q: Find x and y  4x + 6y = 9 x + 3y = 6

A: eliminate x first and find the value of y and by puting the value of x we can find the value of x.

Q: Exc. Eind. Lim (x-1) y3

A: Solution:

Q: 3x + 5y = 4 3 (x, y) = %3D 4/3 %3D

A: We will solve the following equations as fellow:-

Q: 2a - 5y dA, R =(-5,4] x [0, 3] R.

A:

Q: -5x y"+ 3y- 10y = - 14 xe

A:

Q: O if find ý ther

A: Given : y=x1−x2

Q: reflect the point (2, -4) over the y-axis

A: If we reflect a point over the y-axis then the formula is: (x, y)→(-x, y) Here x=2 and y=-4