JEE Main 20249 Apr, Morning shiftPhysicsMediumKinematics177× since 2002If a⃗\vec{a}a and b⃗\vec{b}b makes an angle cos−1(59)\cos ^{-1}\left(\frac{5}{9}\right)cos−1(95) with each other, then ∣a⃗+b⃗∣=2∣a⃗−b⃗∣|\vec{a}+\vec{b}|=\sqrt{2}|\vec{a}-\vec{b}|∣a+b∣=2∣a−b∣ for ∣a⃗∣=n∣b⃗∣|\vec{a}|=n|\vec{b}|∣a∣=n∣b∣ The integer value of n\mathrm{n}n is _________.Your answerType your answer. Integers and decimals are accepted.CheckSkip · show solution
