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f(x) = (tanx+secx-1)/(tanx-secx+1) then f''x is ? I need the steps for doing it pls

Shuvam Shukla , 12 Years ago
Grade 12
anser 2 Answers
Prajwal kr

Use u/v rule, which is {v(du) -u(dv)}/v2

Repeat the steps two times. 

Last Activity: 12 Years ago
Shuvam Shukla

I tried but i m not getting the correct ans.. please show me the steps

Last Activity: 12 Years ago
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