Most popular questions and responses by Dema
  1. Determinant mathematics

    |(sin(x + p), sin(x + q), sin(x + r)), (sin(y + p), sin(y + q), sin(y + r)), (sin(z + p), sin(z + q), sin(z + r))| Please help me with full solution have done all i could No hint please just help me please please

    asked on July 10, 2019
  2. Math

    please i need answer assuming am having a 3 by 3 determinant [a+b c+p m+w] [b+m v+r r+d. ] [c+d r+p e+w] can i say [a c m] [b p w] [b v r ]. +[m r d ] [c r e ] [d p w]

    asked on July 9, 2019
  3. Math

    are the events of drawing a knight from the bag of white pieces and drawing a pawn from the bag of black pieces dependent or independent events? find the probability of this compound event.

    asked on March 1, 2014
  4. MATHS

    pROVE THAT (cotx - tan x)cosx=cosec1x-2sinx

    asked on March 22, 2012
  1. Determinant mathematics

    actually am still getting into these....i tried it but the result look scary for me plz help me sir should i give you my email,so that you can said me the solution to study,because jishka here is a bit restricted,i seriously need help......

    posted on July 10, 2019
  2. Math

    Thank you!!!!!

    posted on March 1, 2014