ValueError: This matrix has no inverse.
A matrix multiplied with its inverse gives the identity matrix. This function finds the inverse of a 2x2 and 3x3 matrix. If the determinant of a matrix is 0, its inverse does not exist.
A Class X student in Gujarat, who was raped by her teacher following her Beti Bachao, Beti Padhao speech, is displaying remarkable resilience by focusing on her upcoming board exams and her dream ...
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Vectors in 3D, definitions and notation, operations on vectors, scalar and vector products, triple products, 2x2 and 3x3 determinants, applications to geometry, equations of a plane and straight line.
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