Qualification > Math

help needed in Deriving Inverse Trigonmetric Functions (Not urgent this time :D)

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Tyserius:
It will be, trust me :D By the way, you wanna show how you showed your working? Maybe you can try include a figure of a right-angled triangle to explain the specific lengths :)

SGVaibhav:
found out, how to explain

the only confusing part to explain is the adjacent part, so i will find out adj in the beginning, when i draw a triangle.
now going to COS
hope its easy :D

Tyserius:

--- Quote from: sgvaibhav on November 10, 2009, 03:48:15 pm ---found out, how to explain

the only confusing part to explain is the adjacent part, so i will find out adj in the beginning, when i draw a triangle.
now going to COS
hope its easy :D

--- End quote ---

Haha, I guess you can do it :D you can do it like let's say you draw a triangle ABC. Angle ABC = 90. Put angle CAB as y then you can illustrate :)

And be careful on the cosine part. Remember that its derivative is a negative sine. :)

SGVaibhav:
DONE xD
first try, did not use the net also, no helps
wow :D,

now i got 2 more functions remaining
tan inverse and sec inverse
tan should not be a big prob

sec looks scary  :o ::) O0
going with Tan now

Tyserius:
Haha! You can do it! :D Once you get the hang of it you can do it :) You wanna try the following?

Find the derivative of y = sin^-1 3x^2 :D

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