IF F(X) = 10^X - 15^2 / 10^-X + 15^-X then f inverse of x=
if x +y +z=14, x^2 + y^2 + z^2 = 91 and y^2 = zx then possible values of x,y,z
ssrndl22
Asked:
December 2022
If the roots of the cubic x3 - 6x2 - 24x + c = O are the first 3 terms of an A.P., then sum to first 10 terms of the increasing A.P. is
ssrndl22
Asked:
December 2022
. An experiment on the take off performance of an aeroplane shows that the acceleration varies shown in figure, and that it take 12 s to take off from a rest position. The distance along the run wa covered by the aeroplane is k(105) m. The value of 'k' is