[" 24If a pproximate error in calculatin...

[" 24If a pproximate error in calculating its volut "],[24" ff "vec r=xhat i+yhat j+zhat k," find "(vec r timeshat i)" .(rx "hat j)+xy.],[" 25.Find the value of "p" so that the lines "(1-x)/(L)=]

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if vec r=xhat i+yhat j+zhat k find (vec r xxhat i)*(vec r xxhat j)+xy

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