4,5 the radii of 2 cylinders are in ratio 2:3 & heights are in ratio 5:3. find ratio of CSA, 8 DAV

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sir last time I asked you that when are you going to upload new videos you said that after 1.5 months. now 2.5 months have passed after this incident and again I am asking you that when will you start posting class 9th videos?
Your videos are really helpful.
please start posting them soon.

gauri.