Solution Found!
Show that, no matter what ( Hint: Do not look for an
Chapter 1, Problem 24DQ(choose chapter or problem)
QUESTION:
Show that, no matter what and are \(\vec{A}\) and \(\vec{B}\) are, \(\vec{A} \cdot(\vec{A} \times \vec{B})=0\). (Hint: Do not look for an elaborate mathematical proof. Rather look at the definition of the direction of the cross product.)
Questions & Answers
QUESTION:
Show that, no matter what and are \(\vec{A}\) and \(\vec{B}\) are, \(\vec{A} \cdot(\vec{A} \times \vec{B})=0\). (Hint: Do not look for an elaborate mathematical proof. Rather look at the definition of the direction of the cross product.)
ANSWER:Solution 24DQ The vector (a × b)is perpendicular to both a and b,by definition the dot p