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Direction: Read the following text and answer the following questions on the basis of the same:
The cross product of two vectors gives a vector perpendicular to the plane containing the vectors.
Q. If are nonzero vectors, then
Direction: Read the following text and answer the following questions on the basis of the same:
The cross product of two vectors gives a vector perpendicular to the plane containing the vectors.
Q.
Direction: Read the following text and answer the following questions on the basis of the same:
The cross product of two vectors gives a vector perpendicular to the plane containing the vectors.
Q.
Direction: Read the following text and answer the following questions on the basis of the same:
The cross product of two vectors gives a vector perpendicular to the plane containing the vectors.
Q. The angle between
Direction: Read the following text and answer the following questions on the basis of the same:
The cross product of two vectors gives a vector perpendicular to the plane containing the vectors.
Q. Area of parallelogram whose adjacent sides are represented by the vectors and sq. units.
Direction: Read the following text and answer the following questions on the basis of the same:
A class XII student appearing for a competitive examination was asked to attempt the following questions.
Let be three non zero vectors.
Q. Let be unit vectors such that and angle between is π/6 then
Direction: Read the following text and answer the following questions on the basis of the same:
A class XII student appearing for a competitive examination was asked to attempt the following questions.
Let be three non zero vectors.
Q. then evaluate
Direction: Read the following text and answer the following questions on the basis of the same:
A class XII student appearing for a competitive examination was asked to attempt the following questions.
Let be three non zero vectors.
Q. are such that then
Direction: Read the following text and answer the following questions on the basis of the same:
A class XII student appearing for a competitive examination was asked to attempt the following questions.
Let be three non zero vectors.
Q. are unit vectors and θ be the angle between them then
Direction: Read the following text and answer the following questions on the basis of the same:
A class XII student appearing for a competitive examination was asked to attempt the following questions.
Let be three non zero vectors.
Q. The area of the parallelogram formed by as diagonals is
Direction: Read the following text and answer the following questions on the basis of the same:
Solar Panels have to be installed carefully so that the tilt of the roof, and the direction to the sun, produce the largest possible electrical power in the solar panels.
A surveyor uses his instrument to determine the coordinates of the four corners of a roof where solar panels are to be mounted. In the picture , suppose the points are labelled counter clockwise from the roof corner nearest to the camera in units of meters P_{1}(6, 8, 4), P_{2}(21, 8, 4), P_{3}(21, 16, 10) and P_{4}(6, 16, 10)
Q. What are the components to the vector perpendicular to and the surface of the roof?
Direction: Read the following text and answer the following questions on the basis of the same:
Solar Panels have to be installed carefully so that the tilt of the roof, and the direction to the sun, produce the largest possible electrical power in the solar panels.
A surveyor uses his instrument to determine the coordinates of the four corners of a roof where solar panels are to be mounted. In the picture , suppose the points are labelled counter clockwise from the roof corner nearest to the camera in units of meters P_{1}(6, 8, 4), P_{2}(21, 8, 4), P_{3}(21, 16, 10) and P_{4}(6, 16, 10)
Q. Write the vector in standard notation with and are the unit vectors along the three axes).
Direction: Read the following text and answer the following questions on the basis of the same:
Solar Panels have to be installed carefully so that the tilt of the roof, and the direction to the sun, produce the largest possible electrical power in the solar panels.
A surveyor uses his instrument to determine the coordinates of the four corners of a roof where solar panels are to be mounted. In the picture , suppose the points are labelled counter clockwise from the roof corner nearest to the camera in units of meters P_{1}(6, 8, 4), P_{2}(21, 8, 4), P_{3}(21, 16, 10) and P_{4}(6, 16, 10)
Q. What are the components to the two edge vectors defined by = PV of P_{2} – PV of P_{1} and = PV of P_{4} – PV of P_{1}? (where PV stands for position vector)
Direction: Read the following text and answer the following questions on the basis of the same:
Solar Panels have to be installed carefully so that the tilt of the roof, and the direction to the sun, produce the largest possible electrical power in the solar panels.
A surveyor uses his instrument to determine the coordinates of the four corners of a roof where solar panels are to be mounted. In the picture , suppose the points are labelled counter clockwise from the roof corner nearest to the camera in units of meters P_{1}(6, 8, 4), P_{2}(21, 8, 4), P_{3}(21, 16, 10) and P_{4}(6, 16, 10)
Q. What are the magnitudes of the vectors and in what units?
Direction: Read the following text and answer the following questions on the basis of the same:
Solar Panels have to be installed carefully so that the tilt of the roof, and the direction to the sun, produce the largest possible electrical power in the solar panels.
A surveyor uses his instrument to determine the coordinates of the four corners of a roof where solar panels are to be mounted. In the picture , suppose the points are labelled counter clockwise from the roof corner nearest to the camera in units of meters P_{1}(6, 8, 4), P_{2}(21, 8, 4), P_{3}(21, 16, 10) and P_{4}(6, 16, 10)
Q. What is the magnitude of and in what units?
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ABCD is a parallelogram whose adjacent sides are represented by the vectors Three of its vertices are A(1, 2, 3), B(2, 0, 5) and D(–1, 4, 1).
Q. The diagonal
Direction: Read the following text and answer the following questions on the basis of the same:
ABCD is a parallelogram whose adjacent sides are represented by the vectors Three of its vertices are A(1, 2, 3), B(2, 0, 5) and D(–1, 4, 1).
Q. The vector
Direction: Read the following text and answer the following questions on the basis of the same:
ABCD is a parallelogram whose adjacent sides are represented by the vectors Three of its vertices are A(1, 2, 3), B(2, 0, 5) and D(–1, 4, 1).
Q. Area of ABCD = _______ sq. units.
Direction: Read the following text and answer the following questions on the basis of the same:
ABCD is a parallelogram whose adjacent sides are represented by the vectors Three of its vertices are A(1, 2, 3), B(2, 0, 5) and D(–1, 4, 1).
Q. The length of side CD is _______ units.
Direction: Read the following text and answer the following questions on the basis of the same:
ABCD is a parallelogram whose adjacent sides are represented by the vectors Three of its vertices are A(1, 2, 3), B(2, 0, 5) and D(–1, 4, 1).
Q. The diagonal
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206 videos264 docs139 tests
