1 paper and 1 pansal then how many right in paper
Solve 2x+3y=11 and x-2y= -12 algerbrazily and hence and find the value of m for which y=mx+3.
Three spheres of diameter 2,3,4cms, respectively formed into a single sphere. Find the diameter of the new sphere assuming that the volume of a sphere is proportional to the cube of its diameter