Mathematics

Question: Let ab  , and ()ab  × be unit vectors. What is (. )ab  equal to? Let […]

Question: The position vectors of three points A, B and C are ab  . and c  respectively, where,

Question: The position vectors of three points A, B and C are ab  , and c  , respectively,

Question: Consider the following statements with respect to a vector da bc   () : I. d  is

Question: A line makes angles a, b and g with the positive directions of the coordinate axes. If ai jk

Question: What is the equation of the plane passing through the point (1, 1, 1) and perpendicular to the line

Question: ABC is a triangle right-angled at B. If A(k, 1, -1), B(2k, 0, 2) and C(2 + 2k, k,

Question: If a line x p + 1 = y q – 1 = z r – 2 Where p

Question: A(1, 2, -1), B(2, 5, -2) and C(4, 4, -3) are three vertices of a rectangle. What is the

Question: If a line in 3 dimensions makes angles a, b and g with the positive directions of the coordinate