Recent content by conv

  1. C

    Is is possible to multiply the matrix M with either A or c?

    How can i find vector x : Do i have to multiply A with c ? Because its not possible to divide them?
  2. C

    Is is possible to multiply the matrix M with either A or c?

    3x3 and 3x1, they can be multiplied
  3. C

    Is is possible to multiply the matrix M with either A or c?

    is is possible to multiply the matrix M with either A or c->? And if i have to write the matrices in this form: , do i divide c-> by A or do i follow som other formula?
  4. C

    Showing that these two integrals are equal

    i understood it. Thanks
  5. C

    Showing that these two integrals are equal

    so do i solve for the integral on the left side and end up with the integral on the right?? Or do i solve them just as they are written above? (I have solved the equation with values, but don't really know how to do this one. )
  6. C

    Showing that these two integrals are equal

    Mentor note: The OP has been notified that more of an effort must be shown in future posts. These two are equal to each other, but I can't figure out how they can be that. I know that 2 can be taken out if its in the function, but where does the 2 come from here?
  7. C

    Maximizing Efficiency: Utilizing a Pressure Cooker for Cooking

    I can't find out how to do that in my book. Have tried for a long time now. What does the A^T and B^T represent?
  8. C

    Maximizing Efficiency: Utilizing a Pressure Cooker for Cooking

    The new matrix will be 2x3.. But I still can't understand it ://
  9. C

    Solve Heat Pump COP Equation with Q & T

    I have tried to solve this with these equations: COP=T(H)/( T(H)-T(L) ) and COP = Q(H)/ ( Q(H)-Q(L) ) But since I need both Q and T in the same equation, I can't find anything to solve it.
Back
Top