-
let S1, S2......... be the squares such that for each n≥1, the length of a side of Sn equals the length of a diagonal of sn+1. if the length of a side of S1 is 10cm, then for which of the following values of n is the area o ...
-
let f :R-->R be any function . define g :R-->R by g(x) = |f(x)| for all x. then g is a. onto if f is onto b. one=one if f is one-one c.continuous if f is continuous d. differentiable if f is defferentiable any example o ...
-
two long parallel wires are at a distance 2d apart. they carry steady current flowing out of the plane of the paper, as shown. the variation of magnetic field B along the line XX' is given by *Image* *Image* which one do u th ...
-
ABC is a right angeled isoceles triangle with B=90° .it slides in the X-Y plane with its vertex A on the Y axis and with the vertex C on the X axis and such that the origin and the vertex are at the opposite side of AC.f ...
