1Do we have differentiability in CBSE.. There were no past years questions in dat .... Pls let me know.....
Show that the semi vertical angle of a right circular cone of given surface area and maximimum volume is sin-1(1/3)
Pls give the shortest method..It is there in RD, but i think it is tooooooo long...I need EXPERT'S Help...
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6 Answers
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11YAAR NCERT MEIN ITNA BADA AUR BADIYA CHAPTER US PAR DIYA HUA HAI
SO WHAT IS THE POINT IN ASKING THE QUESTION[7][7][7]
11my dear u have the chapter of continuity and differentiability in NCERT
to be a typical CBSE student
the definition of differentiability which we used in +1 and on which u faced questions in the last year final exam that is not in the boards as it is not in +2
u can also check last 5-10 papers f it
questions r being asked on continuity and iski weightage 8 marks ki hai (2 4 marks ques )
differentiability is there
but differentiability by 1st principle is not in +2 boards but it is in IIT
