Qualification > Math

integrate cosec^2x

(1/1)

Sorceres:
helpp!!1

how to intergrate cosec^2x to -cot x??

luluabdl:

--- Quote from: Sorceres on March 27, 2010, 08:41:58 am ---helpp!!1

how to intergrate cosec^2x to -cot x??


--- End quote ---

Isn't this already a rule found in the formula booklet given in the exam? That the integral of cosec2x = -cot x.
Actually its under the rules in the C3 differentiation section, when f(x) = cot x  f'(x) = -cosec2x. So we just reverse it when we need to integrate.

Saladin:
that shub be suffice.

this is an further differentiaion  question found in C3

please resort to book for more help

also, formulas are present in formula book.

astarmathsandphysics:
It is a standard integral

Saladin:
yea, i know, but boy am i happy i got here b4 u.

hehe

finally beat u to sth after a long time.

Navigation

[0] Message Index