In polar form the term, \(\frac{∂θ}{∂y}\) is given by______ – McqOptions

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1.	In polar form the term, \(\frac{∂θ}{∂y}\) is given by______
A.	\(\frac{∂θ}{∂y}=\frac{sinθ}{r} \)
B.	\(\frac{∂θ}{∂y}=cosθsinθ\)
C.	\(\frac{∂θ}{∂y}=\frac{cosθ}{r}\)
D.	\(\frac{∂θ}{∂y}=\frac{sin2θ}{r}\)
Answer» D. \(\frac{∂θ}{∂y}=\frac{sin2θ}{r}\)

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