For Q2.jpg: How to i get the equation on the right side from the left?
For Q3.jpg: If i want replace all s with jw. Can i said s^4 and s^2 will have positive sign (+) and s^3 and s will have negative sign ()?
For Q4: How to i get the matrix?
Thanks!!
For Q3.jpg: If i want replace all s with jw. Can i said s^4 and s^2 will have positive sign (+) and s^3 and s will have negative sign ()?
For Q4: How to i get the matrix?
Thanks!!
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