[-(1i),s-t=3],[(s)/(3)+(t)/(2),=6]

Solve the following pair of linear equations by the substitution method: s-t =3 (s)/(3) + (t)/(2)=6

Solve the following pair of linear equations by the substitution method: s-t=3 (s)/(3)+(t)/(2)=6

Solve the following pair of linear equations by the substitution method: (ii) s-t=3 , s/3+t/2=6

If displacement of particle is s=(t^(3))/(3)-(t^(2))/(2)-(t)/(2)+6 , then velocity of the particle at t=4 sec. is

If displacement of particle is s=(t^(3))/(3)-(t^(2))/(2)-(t)/(2)+6 , then displacement of the particle when velocity is (3)/(2) , is

If displacement of particle is s=(t^(3))/(3)-(t^(2))/(2)-(t)/(2)+6 , then acceleration of the particle when its velocity is (3)/(2) , is

Let s_(1), s_(2), s_(3).... and t_(1), t_(2), t_(3) .... are two arithmetic sequences such that s_(1) = t_(1) != 0, s_(2) = 2t_(2) and sum_(i=1)^(10) s_(i) = sum_(i=1)^(15) t_(i) . Then the value of (s_(2) -s_(1))/(t_(2) - t_(1)) is