Sunday, 11 June 2023

Find the order and degree of the differencial equation x²d²y/dx²=[1+(dy/dx)²]^4. (cbse2019).


 

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If find x. 1/(9!) + 1/(10!) = x/(11!).

  Here n! is read as n factorial. It can be written as n(n-1)! or n(n-1)(n-1)!