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| 1. |
If`y=(cosx)^(cosx)^(cosx)^^((((oo)))),p rov et h a t(dy)/(dx)=-(y^2tanx)/((1-ylogcosx)dot`A. `-(y^(2)tanx)/(1-y" In "(cosx))`B. `(y^(2)tanx)/(1+y" In "(cosx))`C. `(y^(2)tanx)/(1-y" In "(sinx))`D. `(y^(2)sinx)/(1+y" In "(sinx))` |
| Answer» Correct Answer - A | |