Definition
Report Report | Swapnali asks : show that if A and B are finite sets, then |A^B| <_ |AUB|.determine when this relationship is an equality.rn |
Report | Lalit shantilal kariya asks : The ratio of sums of n terms of two A.P. 's are in the ratio (7n-5) : (5n+17). Show that the 6th terms of both the progression are same. |
Report | Prabh simran kaur asks : show that in parabola y2=4ax, the radius of curvature at any point P is twice the length of normal intercepted between the curve and the directrix? |
Report | Sahil singhal asks : if cosx-sinx=1 then show dat cosx+sinx=1 or -1 |
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