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 one year ago
tan^1[(√x+√a)/(1√(xa))]
differentiate it plz
m gtting 1/2(√x)
which is not correct answer is
1/[2(√x)(1+x)]
 one year ago
tan^1[(√x+√a)/(1√(xa))] differentiate it plz m gtting 1/2(√x) which is not correct answer is 1/[2(√x)(1+x)]

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hartnn
 one year ago
Best ResponseYou've already chosen the best response.1same type of question with different substitution

kittycat01
 one year ago
Best ResponseYou've already chosen the best response.1hmm i think i did something wrong let me do it again

kittycat01
 one year ago
Best ResponseYou've already chosen the best response.1well u don't have to substitue :) @hartnn i think i forgot to differentiate tan^1 (x)^1/2 i missed the tan^1 part

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1say, sqrt x= tan y sqrt a = tan alpha then , [(√x+√a)/(1√(xa))] =... ?

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1ohh..so now did u get it ?

kittycat01
 one year ago
Best ResponseYou've already chosen the best response.1u have to use tan^1 x + tan^1 y formula well not now

kittycat01
 one year ago
Best ResponseYou've already chosen the best response.1:'( not getting :'(

kittycat01
 one year ago
Best ResponseYou've already chosen the best response.1how to differnatiate tan^1(x)^1/2

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1use chain rule, know about it ?

kittycat01
 one year ago
Best ResponseYou've already chosen the best response.1no :'( that's the problem simple chain rule i know

kittycat01
 one year ago
Best ResponseYou've already chosen the best response.1like this one sin(cos3x) but never did for inverse trign.........

kittycat01
 one year ago
Best ResponseYou've already chosen the best response.1is the differenatition of tan^1(x)^1/2 is

kittycat01
 one year ago
Best ResponseYou've already chosen the best response.1is =X =1/(1+(x^1/2)^2 . 1/2*(x)^1/2 ????????

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1ok, derivative of tan^{1} x is 1/(1+x^2), right ?? for derivative of tan^{1} sqrt(x) you do 1/(1+ [\sqrt x]^2) times deribative of sqrt x

kittycat01
 one year ago
Best ResponseYou've already chosen the best response.1i think i have used chain rule _ is that a chain rule @hartnn

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1didn't you get the answer then ? yes, thats was chain rule only...

kittycat01
 one year ago
Best ResponseYou've already chosen the best response.1lol i know everything but still do silly things _ @souvik

souvik
 one year ago
Best ResponseYou've already chosen the best response.0it happens some time...

kittycat01
 one year ago
Best ResponseYou've already chosen the best response.1@hartnn  chain rule :O so that's a chain rule

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1because what you wrote matches with your final answer...

kittycat01
 one year ago
Best ResponseYou've already chosen the best response.1not some times everytime it happens

souvik
 one year ago
Best ResponseYou've already chosen the best response.0keep your head cool....like MSD

kittycat01
 one year ago
Best ResponseYou've already chosen the best response.1bcoz of calculation mistake i lost 3 marks in maths prob :'( i did everything correct but in final answer i made a error in multiplication

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1hey, welcome anytime ^_^

souvik
 one year ago
Best ResponseYou've already chosen the best response.0Indian cricket team captain...

kittycat01
 one year ago
Best ResponseYou've already chosen the best response.1oh :OOO ms dhoni :OOO i don't like him lol

kittycat01
 one year ago
Best ResponseYou've already chosen the best response.1reminds me of my frenemy :P
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