daniel_encinares
New member
indefinite integral of this:
? { [(tan^2 (x)) (1 + sin^2 (x))] / [cos^2 (x)] } dx
I know that you have to substitute an 'inner function' to a variable, say "u", and express everything in terms of "u".
That's my problem, i don't know what 'inner function' I should substitute.
PLEASE HELP
Please indicate what 'inner function' you substituted with "u" in every item.
THANK YOU!!!
? { [(tan^2 (x)) (1 + sin^2 (x))] / [cos^2 (x)] } dx
I know that you have to substitute an 'inner function' to a variable, say "u", and express everything in terms of "u".
That's my problem, i don't know what 'inner function' I should substitute.
PLEASE HELP
Please indicate what 'inner function' you substituted with "u" in every item.
THANK YOU!!!