alyssaupson9389 alyssaupson9389

19-03-2024
Mathematics

contestada

If a variable tangent to the circles x²+y²=1 intersects the ellipse x²+2y²=4 at points P and Q then the locus of the point of intersection of tangents to the ellipse at P and Q is

A. foci are (±2√5,0)
B. eccentricity √3/4
C. eccentricity is √5/2
D. latus-rectum is of length 2 units

Respuesta :

Otras preguntas

when a two digit number is multiplied by its unit digits, the product is 336. When the digits are reversed and the new number is multiplied by its new unit digi

are these parallelograms why or why not

what has been the impact(effects)of drought

Solve the system of equations by substitution. 3/8x +1/3y=17/24 x+7y=8

1 b. 2 c. 3 d. 4 5(z + 1) = 3(z + 2) + 11 Solve for Z

please please help me down at the bottom is instructions

Solve the system of lineal ed 3. y = -3/2 x + 1 y = 12x-3

What would be the new value of a after running the program var a= 3 var b=5 a=a*boptions815375

A total of 472 tickets were sold. They were either adult tickets or student tickets. The number of student tickets were 3 times tge number of adult tickets sold

The Judicial Branch in Texas covers which of the following? 1.Interprets the laws 2.Trial and Appeals 3.Covers two types of law civil and criminal 4.All the abo