Oct 10, 2011 #1 F fareen Full Member level 3 Joined Oct 31, 2010 Messages 154 Helped 4 Reputation 8 Reaction score 4 Trophy points 1,298 Activity points 2,193 hi i need help with finding the derivative of the following function cos^-1([z]\[x^2+y^2+z^2]^0.5) i need tthe answer in simpler form i cum up with this answer [z*x(x^2+Y^2)^0.5]\[(x^2+y^2+z^2)^0.5] is it right??? derivating with respect to x. Last edited: Oct 10, 2011
hi i need help with finding the derivative of the following function cos^-1([z]\[x^2+y^2+z^2]^0.5) i need tthe answer in simpler form i cum up with this answer [z*x(x^2+Y^2)^0.5]\[(x^2+y^2+z^2)^0.5] is it right??? derivating with respect to x.
Oct 10, 2011 #2 kak111 Advanced Member level 4 Joined Mar 30, 2011 Messages 1,365 Helped 933 Reputation 1,868 Reaction score 909 Trophy points 1,413 Location Finland Activity points 10,827 You should register to Wolfram Alpha................... Look these................. Try yourself cos^-1([z]\[x^2+y^2+z^2]^0.5) Last edited: Oct 10, 2011
You should register to Wolfram Alpha................... Look these................. Try yourself cos^-1([z]\[x^2+y^2+z^2]^0.5)