If two objects moving with a velocities of V_(A)andV_(B) at an angle of theta betweenthem, the relative velocity is

If two objects moving with a velocities of V_(A)andV_(B) at an angle o

1.	If two objects moving with a velocities of V_(A)andV_(B) at an angle of theta betweenthem, the relative velocity is
Answer» `V_(AB)=SQRT(V_(A)^(2)+V_(B)^(2)-2V_(A)V_(B)costheta)` `V_(AB)=sqrt(V_(A)^(2)+V_(B)^(2)+2V_(A)V_(B)costheta)` `V_(AB)=V_(A)^(2)+V_(B)^(2)` `V_(AB)=V_(A)V_(B)costheta` Answer :A::B::C