So you put it back; you put it back here you get this one then put this value dell r and dell h you know this 0.001 now. just calculate it is it will come around not exactly 0.01, but I think it is a 0.098 something so I have put this to
डेल r आणि डेल h तुम्हाला माहित आहे 0.001, आता सोडवले तर ते जवळपास 0.01, मला वाटते 0.098 काहीतरी मिळेल.