Learn how to determine if two vectors are parallel, orthogonal or neither

preview_player
Показать описание
Learn how to determine if two vectors are orthogonal, parallel or neither. You can setermine whether two vectors are parallel, orthogonal, or neither uxsing the dot/cross product or using the slope formula.

Recall that two lines are parallel if they both have the same slope and are perpemdicular/othorgonal is the slope of one of the lines is the negative of the reciprocal of the slope of the other line.

Also, if the scalar/dot product of two vectors gives zero then the two vectors are perpendicular/orthogonal but if the magnitude of the cross/vector product of two vectors is zero, then the two vectors are perpendicular.
#trigonometry#vectors
#vectors
Рекомендации по теме
Комментарии
Автор

that "put that away we dont need that out " took me right back to highschool lollll

alonsotorres
Автор

Thank you so much for posting these videos! It helps me out so much in my University Calc class.

bryannac
Автор

Sir what if there is 3 d vector then how we will know that vector is parallel or not

asifhamid