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PLZ GIVE THE LEVEL OF THIS QUESTION AND ALSO EXPLAIN ITS SOLUTION :

If f is a polymial function satisfying the condition f(tan x) + f(cot x) for all x Ε (-π/2 , +π/2 )-{0} and f(2)=9 , then f'(2)= ?

[i] 10

[ii] 8

[iii] 6

[iv] 12 [ANSWER : 12 ]

Jithin Sarma , 15 Years ago
Grade 12
anser 1 Answers
Badiuddin askIITians.ismu Expert

Last Activity: 15 Years ago

Dear Jitin sarma

Given condition for function is not clear.

Please put your question again..

 

Regards

AskIITian expert

Badiuddin

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