[Video Solution] In a triangle ABC, if \left| \overrightarrow BC \right| = 3, \left| \overrig... | ASPIRE STUDY

In a triangle ABC, if \left| \overrightarrow BC \right| = 3, \left| \overrightarrow CA \right| = 5 and \left| \overrightarrow BA \right| = 7, then the projection of the vector \overrightarrow BA on \overrightarrow BC is equal to : | Watch the step-by-step video solution for this NIMCET PYQ.