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Mathematics 4 Online
OpenStudy (anonymous):

5+3=

OpenStudy (katrinakaif):

8

OpenStudy (anonymous):

8

OpenStudy (saifoo.khan):

53

jhonyy9 (jhonyy9):

8

OpenStudy (anonymous):

This posters other question begins "Given u=e^rcostheta.cos(rsintheta), v=e^rcostheta.sin(rsintheta) Prove that du/dr=1/r.dv/dtheta and dv/dr = -1/r.du/dtheat…"

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