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ALLEN-BASIC MATHEMATICS USED IN PHYSICS &VECTORS -EXERCISE-IV ASSERTION & REASON
- Can scalar product be ever negative ?
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- Assertion : If the initial and final positions coincide, the displacem...
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- Assertion : A vector quantity is a quantity that has both magnitude a...
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- Assertion : The direction of a zero (null) vector is indeteminate. ...
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- Assertion : A vector can have zero magnitude if one of its rectangular...
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- Assertion : The angle between the two vectors (hati + hatj) and (hat...
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- Assertion : Distance is a scalar quantity. Reason : Distance is the ...
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- Assertion : The sum of squares of cosines of angles made by a vector ...
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- Assertion : Adding a scalar to a vector of the same dimensions is a me...
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- Assertion: The dot product of one vector with another vector may be sc...
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- Statement-I : A physical quantity can be regarded as a vector, if magn...
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- Assertion: Vecot (hati+hatj+hatk) is perpendicular to (hati-2hatj+hatk...
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