A) 1
B) 2
C) 3
D) 4
Correct Answer: C
Solution :
Initially slope \[=\frac{\Delta x}{\Delta w}=\frac{{{I}_{0}}}{( & \pi r_{0}^{2})({{y}_{0}})}\] in second case (slope) \[=\,\,\,\frac{(2{{l}_{0}})}{\pi {{(2{{r}_{0}})}^{2}}_{{{y}_{0}}}}\,\,=\,\frac{1}{2}\,\frac{{{l}_{0}}}{(\pi r_{0}^{2})\,{{y}_{0}}}\] so slope will be valved.You need to login to perform this action.
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