[Video Solution] Let \overrightarrow a = a_1\widehat i + a_2\widehat j + a_3\widehat k a_i > ... | ASPIRE STUDY

Let \overrightarrow a = a_1\widehat i + a_2\widehat j + a_3\widehat k a_i > 0, i = 1,2,3 be a vector which makes equal angles with the coordinate axes OX, OY and OZ. Also, let the projection of \overrightarrow a on the vector 3\widehat i + 4\widehat j be 7. Let \overrightarrow b be a vector ob... | Watch the step-by-step video solution for this NIMCET PYQ.