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If usinx + vcosx=5 anf ucosx-vsinx=7 then u"v' - u'v" equals (the differential is with respect to x) A) - 74(v')³/u³B) 74 v (v')²/u³C) 1D) 74u (v')² |
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Answer» If usinx + vcosx=5 anf ucosx-vsinx=7 then u"v' - u'v" equals (the differential is with respect to x) A) - 74(v')³/u³ B) 74 v (v')²/u³ C) 1 D) 74u (v')² |
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