perform a rotation of axes with a suitable angle of rotation (no xy term) and identify...

perform a rotation of axes with a suitable angle of rotation (no xy term) and identify the related conic.

1. x²-xy+y²=2

2. x²-3y²-8x+30y=60

Solutions

Expert Solution

milcah answered 1 year ago

Next > < Previous

Related Solutions

rather than rotation-reflection axes

It is common to use rotation-inversion axes (rather than rotation-reflection axes) to classify the symmetry of crystals. Any Sn axis is equivalent to a rotation-inversion axis (symbolized by p) whose order p may differ from n. A rotation-inversion operation consists of rotation by 2Ï€/p radians followed by inversion. Show thatThus we have the following correspondence:Give the next three pairs of entries in this table.

Let R and S be two rectangles in the xy-plane whose sides are parallel to the coordinate axes.

c programming Objectives:Learn about conditional statements and Boolean operators.Problem:Let R and S be two rectangles in the xy-plane whose sides are parallel to the coordinate axes. Each rectangle is described by its center and its height and width. Determine if R and S overlap.Example:1) Suppose R is the rectangle centered at the origin height and width equal to one and S is the rectangle centered at the point (1,1) with a height equal to 2 and width equal to 3. Then...

a) Unpolarized light passes through two Polariods. What is the angle between the two Polaroids axes...

a) Unpolarized light passes through two Polariods. What is the angle between the two Polaroids axes so that the transmitted light is 25% of the original? b) UUnpolarized light passes through two Polariods. The first Polaroid’s axis is horizontal. What is the angle of the 2nd Polaroid’s axis so that the transmitted light is 10% of the original? c) Unpolarized light passes through three Polariods. The first Polaroid’s axis is vertical. The 2nd Polaroid’s axis is at 30° to the...

1. Given the angle of rotation is small and the materials remain linear elastic, which statement...

1. Given the angle of rotation is small and the materials remain linear elastic, which statement below is incorrect for the torsional behavior of a long straight circular shaft: a. Straight member remains straight b. Section-shape remains unchanged c. End of member may warp d. Plane section remains plane 2. The unit for a shaft’s polar moment of inertia J is: a. m2 b. m3 c. kPa d. m4 3. Provided that the bending formation of a straight member is...

Vectors a and b lie in an xy plane. a has magnitude 5.7 and angle 130...

Vectors a and b lie in an xy plane. a has magnitude 5.7 and angle 130 degrees relative to +x direction; b has components Bx = -5.34 and By = -4.37. What are the angles between the negative direction of the y axis and (a) the direction of a , (b) the direction of the product a x b , and (c) the direction of a x (b + 3.00k) ?

Perform a Financial Analysis for a project XY. Assume the projected costs and benefits for this...

Perform a Financial Analysis for a project XY. Assume the projected costs and benefits for this project are spread over five years as follows: • Estimated costs are $225,000 in Year 1, $50,000 in Year 2 , 52,500 in Year 3, 55,000 in Year 4 and 57,500 in Year 5 • Estimated benefits are $0 in Year 1 and $182,500 each year in Years 2, 3, 4 and 5 • Use a 9 percent discount rate, and round the discount...

How linear Velocity and acceleration, and angular velocity and acceleration depends upon the engine rotation angle?

Identify and explain the suitable reactor for homogeneous and heterogeneous reaction?

Draw the AD-AS curves marking the axes and showing the short term equilibrium. Describe when it...

Draw the AD-AS curves marking the axes and showing the short term equilibrium. Describe when it is a macro failure.

-How many degrees of angle does the Sun’s position change per day due to Earth’s rotation?...

-How many degrees of angle does the Sun’s position change per day due to Earth’s rotation? -How about degrees of angle per day due to Earth’s revolution around the Sun? -What is the Celestial Equator? What is the Ecliptic? What is the Ecliptic Plane? -Remember that a circle has 360 degrees [deg], one degree equals 60 arcminutes [min], and one arcminute equals 60 arcseconds [sec]. Show your calculations. (a) What is the average angular size of a zodiac constellation on...

Subjects