if side `vec(AB)` of an equilateral triangle ABC lying in the x-y plane is `3hati`. Then side `vec(CB)` can be

If the sides vec(AB) of an equilateral triangle ABC lying in the xy-plane is 3hati then the side vec(CB) can be (A) -3/2(hati-sqrt(3)) (B) 3/2(hati-sqrt(3)) (C) -3/2(hati+sqrt(3)) (D) 3/2(hati+sqrt(3))

If side vec A B of an equilateral trangle A B C lying in the x-y plane 3 hat i , then side vec C B can be a. -3/2( hat i-sqrt(3) hat j) b. -3/2( hat i-sqrt(3) hat j) c. -3/2( hat i+sqrt(3) hat j) d. 3/2( hat i+sqrt(3) hat j)

The side AB of an equilateral triangle ABC is parallel to the x-axis. Find the slopes of all its sides.

The P lies on side AB of an equilateral triangle ABC. Arrange AC, AP and CP in descending order.

If vec a ,\ vec b ,\ vec c are the position vectors of the vertices of an equilateral triangle whose orthocentre is the origin, then write the value of vec a+ vec b+ vec c

Three particles, each of mass m are situated at the vertices of an equilateral triangle ABC of side l (as shown in the figure). The moment of inertia of the system about a line AX perpendicular to AB and in the plane of ABC, will be:

Three particles, each of mass m are situated at the vertices of an equilateral triangle ABC of side L as shown in the figure. Find the moment of inertia of the system about the line AX perpendicular to AB in the plane of ABC

A coil in the shape of an equilateral triangle of side l is suspended between the pole pieces of a permanent magnet such that vec B is in the plane of the coil. If due to a current i in the triangle a torque tau acts on it, the side l of the triangle is

The vertex P of an equilateral triangle trianglePQR is at (2,3) and the equation of the opposite side QR is given by x+y=2 . Find the possible equations of the side PQ.

A vertex of an equilateral triangle is 2,3 and the opposite side is x+y=2. Find the equations of other sides.