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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)]
 9 months ago
 9 months 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)]
 9 months ago
 9 months ago

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hartnnBest ResponseYou've already chosen the best response.1
same type of question with different substitution
 9 months ago

kittycat01Best ResponseYou've already chosen the best response.1
hmm i think i did something wrong let me do it again
 9 months ago

kittycat01Best ResponseYou've already chosen the best response.1
well u don't have to substitue :) @hartnn i think i forgot to differentiate tan^1 (x)^1/2 i missed the tan^1 part
 9 months ago

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

hartnnBest ResponseYou've already chosen the best response.1
ohh..so now did u get it ?
 9 months ago

kittycat01Best ResponseYou've already chosen the best response.1
u have to use tan^1 x + tan^1 y formula well not now
 9 months ago

kittycat01Best ResponseYou've already chosen the best response.1
:'( not getting :'(
 9 months ago

kittycat01Best ResponseYou've already chosen the best response.1
how to differnatiate tan^1(x)^1/2
 9 months ago

hartnnBest ResponseYou've already chosen the best response.1
use chain rule, know about it ?
 9 months ago

kittycat01Best ResponseYou've already chosen the best response.1
no :'( that's the problem simple chain rule i know
 9 months ago

kittycat01Best ResponseYou've already chosen the best response.1
like this one sin(cos3x) but never did for inverse trign.........
 9 months ago

kittycat01Best ResponseYou've already chosen the best response.1
is the differenatition of tan^1(x)^1/2 is
 9 months ago

kittycat01Best ResponseYou've already chosen the best response.1
is =X =1/(1+(x^1/2)^2 . 1/2*(x)^1/2 ????????
 9 months ago

hartnnBest ResponseYou've already chosen the best response.1
ok, 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
 9 months ago

kittycat01Best ResponseYou've already chosen the best response.1
i think i have used chain rule _ is that a chain rule @hartnn
 9 months ago

hartnnBest ResponseYou've already chosen the best response.1
didn't you get the answer then ? yes, thats was chain rule only...
 9 months ago

kittycat01Best ResponseYou've already chosen the best response.1
lol i know everything but still do silly things _ @souvik
 9 months ago

souvikBest ResponseYou've already chosen the best response.0
it happens some time...
 9 months ago

kittycat01Best ResponseYou've already chosen the best response.1
@hartnn  chain rule :O so that's a chain rule
 9 months ago

hartnnBest ResponseYou've already chosen the best response.1
because what you wrote matches with your final answer...
 9 months ago

kittycat01Best ResponseYou've already chosen the best response.1
not some times everytime it happens
 9 months ago

souvikBest ResponseYou've already chosen the best response.0
keep your head cool....like MSD
 9 months ago

kittycat01Best ResponseYou've already chosen the best response.1
bcoz of calculation mistake i lost 3 marks in maths prob :'( i did everything correct but in final answer i made a error in multiplication
 9 months ago

hartnnBest ResponseYou've already chosen the best response.1
hey, welcome anytime ^_^
 9 months ago

souvikBest ResponseYou've already chosen the best response.0
Indian cricket team captain...
 9 months ago

kittycat01Best ResponseYou've already chosen the best response.1
oh :OOO ms dhoni :OOO i don't like him lol
 9 months ago

kittycat01Best ResponseYou've already chosen the best response.1
reminds me of my frenemy :P
 9 months ago
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