A man travelling onf(x, y) = sin(xy). His shadow passing through the o – McqOptions

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1.	A man travelling onf(x, y) = sin(xy). His shadow passing through the origin in a straight line (sun travels with him overhead).
A.
B.	There isn‚Äö√Ñ√∂‚àö√ë‚àö¬•t such a line
C.	1
Answer» B. There isn‚Äö√Ñ√∂‚àö√ë‚àö¬•t such a line

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