Deborah Chia's answer to gly's Secondary 4 A Maths Singapore question.
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You have dv/dx and dx/dt
They are asking for dv/dt
dv/dt=dv/dx * dx/dt
Plug the expressions into the above equation and substitute x=4
They are asking for dv/dt
dv/dt=dv/dx * dx/dt
Plug the expressions into the above equation and substitute x=4
Date Posted:
1 year ago
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