1.The position vectors of P and Q are respectively a⃗\vec{a}a and b⃗\vec{b}b. If R is a point on PQ such that PR→=5PQ→\overrightarrow{PR} = 5\overrightarrow{PQ}PR=5PQ, then the position vector of R isa.5b⃗−4a⃗5\vec{b} - 4\vec{a}5b−4ab.5b⃗+4a⃗5\vec{b} + 4\vec{a}5b+4ac.4b⃗−5a⃗4\vec{b} - 5\vec{a}4b−5ad.4b⃗+5a⃗4\vec{b} + 5\vec{a}4b+5aLogin to continueOnly logged in users canattempt or see the solution.
