By means of Lagrange's formula, prove that 1 Yo = - 1 - [2 (y₁+y_₁). (Y3 - y₁) 2 -Y₁) - 2 (Y-₁-y-3) approx. 8

Q: value of ∑n=1∞(6an+9bn) if ∑n=1∞an=8 and ∑n=1∞bn=2.

A:

Q: Derive the Monge’s subsidiary equations.

A:

Q: -3æ + 5x – 2)- 2 (a – 2æ – 1) | f the expression above is rewritten in the form ae' + bæ + c, where…

A: Given: (-3x2+5x-2)-2(x2-2x-1)

Q: Undefined Slope 17,9), 17,2) X, - X m= 2-9 18 - 16 m%3D y - y = m (x-x)

A:

Q: Let (x1, y1) = (7, 2) and (x2, y2) = (1, -1). Find √[(x2 - x1)2 + (y2 -y1)2]. Express the answer in…

A:

Q: (11) Evaluate [[3x+5y+i(x²-y') dz along y=x (0,0)

A:

Q: Solve the following function for the value (s) of x  2x2-6x+4=0 a)(2,0) (1,0) b)(-2,0) (1,0)…

A:

Q: Which of the following is the standard equation of 9y² – x² + 2x+ 54y+62

A:

Q: rỉ + 10x1x2 + x = as² + ßt²

A:

Q: 6) In a town whose days after the disease has begun is given by the function population is 3500, a…

A: In a town whose population is 3500,a diagram creates an epidemic. The number N of people infected…

Q: (b) Use Euler's method with step size At = 0.5 to approximate this so- lution, and check how close…

A: note :As per the instructions we will only solve part (b) of the question.

Q: Example 4: Sohue: (2+j3)2²+ 4z +4-j6=0

A:

Q: I have equation 3x(y-x)=0. Is it true that x here is equal to 0 and y is equal to x? How can I show…

A: To check:  Whether x here is equal to 0 and y is equal to x. Given information: The equation is…

Q: When you plug in (0,0,0) into 7x - 5y + z = 0. It holds true, however, when you plug in (1,1,1) into…

A:

Q: Enter the number that belongs in the green box as you solve for y. [(y)/(5)+7]=[3],[-7-[?]]

A: Let us solve above problem

Q: 6. 2 dx + (2x - y + 3) dy = 0. Use a change of variable. ANS. y + c = −ln |2x − y + 4). 7. Solve the…

A:

Q: Find all values of the following roots. a) (31)¹/2 b) (-i)¹/4 c) (-1)¹/4

A: According to guidelines we can solve only first three subparts, please repost remaining subparts.

Q: Solve for Z. X= (Y-Z) 3

A: Given: X=23Y-Z We have to solve for Z.

Q: Show that the general cubic equation y3 + by2 + cy + d = 0can be transformed into an equation of the…

A: To find the equation of the form

Q: 5-3x S2 4 Solve (1) ans./ [-1, co)

A:

Q: Find curl (5z i + 6x j + 2y k). curl (5z i + 6x j+ 2y k) = ( i )i + ( i )j + ( i )k Save for Later

A:

Q: Find curl (8z i + 9x j + 8y k). curl (8z i + 9x j + 8y k) = ( i )i + ( i )j + ( i )k

A: We know: Where P, Q and R correspond to the components of a given vector field:F→=Pi→+Qj→+Rk→ curl…

Q: Let a, b be the roots of the equation (x–a)(x–b)+c=0, c not equal to 0. The roots of the equation…

A: question has  a,b  at all places, it is incorrect if we put a,b in equation we get c=0so there is a…

Q: Solve for y. x= (3y+5)/(7y-1)

A: To solve for .