If `|[0,cosx,-sinx],[sinx,0,cosx],[cosx,sinx,o]|^2=|[1,-a,a],[-a,1,a],[a,a,1]|` then a=

If sin2x=1 , then |(0,cosx,-sinx),(sinx,0,cosx),(cosx,sinx,0)| equals :

If |[cosx, sinx, cosx], [-sinx, cosx, sinx], [-cosx, -sinx, cosx]|=0 , then x=

If f(x)=[[cosx,-sinx,0],[sinx,cosx,0],[0,0,1]] Find f(-x)

If y=|[sinx, cosx, sinx],[cosx,-sinx,cosx],[x,1,1]| then find (dy)/(dx)

Simplify cosx[[cosx,sinx],[-sinx,cosx]]+sinx[[sinx,-cosx],[cosx,sinx]]

Solve |[y,sinx,cosx] , [cosx,1,y] , [-sinx,-y,1]|

If delta(x)=|[1,cosx,1-cosx],[1+sinx,cosx,1+sinx-cosx],[sinx,sinx,1]|, then int_0^(pi/2)delta(x)dx is equal to

If y= |[sinx,cosx,sinx],[cosx,-sinx,cosx],[x,1,1]| , find (dy)/(dx)

The number of distinct real roots of |[sinx,cosx,cosx],[cosx,sinx,cosx],[cosx,cosx,sinx]|=0 in the interval pi//4lt=xlt=pi//4 is 0 b. 2 c. 1 d. 3

The number of distinct real roots of |[sinx,cosx,cosx],[cosx,sinx,cosx],[cosx,cosx,sinx]|=0 in the interval pi//4lt=xlt=pi//4 is 0 b. 2 c. 1 d. 3