1- find the pdt of real part of roots of z2-z= 5-5i is 2- find the natural no a for which summation of f(a+k)where k varies from 1 to n = 16 (2 to the power n-1) and fn f satisfies the relation f(x+y)= f(x)f(y) for all natural nos x,y and f(1)=2 i m unable to draw the graph of cot inverse (2x-x2), cot inverse of( x2-4x+3) and also find its domain and range 3- - fx= cos (lnx) then find( fx)(fy ) - o.5 ( f(x/y )+f(xy))

keshav kr

12 Years agoGrade 12