If `(x^p+y^p)/(x^(p-1)+y^(p-1))` be the A.M. between `x` and` y` then find the value of` p.`

If P(x) = x^2 - x + 1 , find the value of P(1)

If p(y) =y(y-1)(y+2) then find the value of p(0)+p(1)+p(-2)

If X_(x=1)Y_(y=2)Z_(z=2). for three matrices X,Y and Z, find the values of m,p and b .

If x=(sin p)/(cos^(2)p),y=(cos p)/(sin^(2)p) and sin p+cos p=(1)/(2) ,then find the value of (44)/((x+y))

If 2 (y - a) is the H.M. between y - x and y - z then x-a, y-a, z-a are in (i) A.P (ii) G.P (iii) H.P (iv) none of these

If x,y,z be three numbers in G.P. such that 4 is the A.M. between x and y and 9 is the H.M. between y and z , then y is

If y=(ax-b)/((x-1)(x-4)) has a turning point P(2,-1), find the value of a and b and show that y is maximum at P.

If y=(ax-b)/((x-1)(x-4)) has a turning point P(2,-1), find the values of a and b and show that y is maximum at P.

If AM and GM of x and y are in the ratio of p:q, then x:y is