If `sqrt(sinx)+cosx=0`, then `sinx=`

If sinx+cosx=a then |sinx-cosx|=

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

sqrt(3)cosx+sinx=1

If y=(sinx+cosx)/(sinx-cosx) , then (dy)/(dx)" at "x=0 is

If y=(sinx+cosx)/(sinx-cosx) , then value of (dy)/(dx) at x=0 is:

If y=(sinx+cosx)/(sinx-cosx) , then (dy)/(dx) at x=0 is :

If y=(sinx+cosx)/(sinx-cosx) , then (dy)/(dx) at x=0 is equal to

If sinx + cosx = a, then the value of| sinx - cosx| is

The number of distinct real roots of the equation |{:(cosx, sinx, sinx), (sinx, cosx, sinx), (sinx, sinx, cosx):}|=0 in the interval [-\ pi/4,pi/4] is- a. 3 b. \ 4 c. \ 2 d. 1

cosx + sqrt(3)sinx = 1