In terms of Spherical coordinate system variables, y of Cartesiancoord – McqOptions

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1.	In terms of Spherical coordinate system variables, y of Cartesiancoordinate system is given as __________.
A.	r sin θ cos φ
B.	r sin θ sin φ
C.	r cos θ sin φ
D.	r cos θ cos φ
Answer» C. r cos θ sin φ

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