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Chemistry

OpenStudy (aravindg):

diya come here @Physics

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OpenStudy (aravindg):

:) ya i got it pkshe eniku apozhayirunu avishyam ipo this answer mean nothing to me :(

OpenStudy (aravindg):

u see i had entranc class at 4 pm

OpenStudy (aravindg):

:( no one helped

OpenStudy (anonymous):

Simplify: ((3X^2Yy-3)^3)/(54X^-8Y^-10) A.(x^-2y^-19)/(2) B.(x^14y)/(2) C.(x^14y)/(6) D.(x^14y)/(18)

OpenStudy (aravindg):

chechi i hav some more questions

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OpenStudy (aravindg):

r u free now?

OpenStudy (anonymous):

help me

OpenStudy (aravindg):

try plss

OpenStudy (aravindg):

k?

OpenStudy (aravindg):

helo

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OpenStudy (aravindg):

if y= [2/(sqrt a^2-b^2)] x tan inverse [sqrt (a-b/a+b)]tan 1/2 x] then show that dy/dx=1/(a+bcosx)

OpenStudy (aravindg):

k

OpenStudy (aravindg):

i posted it try it plss

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