If w is a 19-form and d is a 74-form, prove that w∧d = (−1)^19∗74 d∧w.

Question

anonymous · Answer

umm are you given a picture or anymore information?

anonymous · Answer

i don't have anymore ! it's about K-form

anonymous · Answer

okay give me some context what is k- form is this algebra?

anonymous · Answer

it's calculus of several variables

anonymous · Answer

damn okay give me a second, don't know much multivariable calculus

anonymous · Answer

yep okay this is way beyond me :D

anonymous · Answer

@pooja195

anonymous · Answer

E open set in Rn , a differentiable form of order k>=1 in E is a function w represented by the sum w= sum of ai1... ik (x)  dxi1...dxik

anonymous · Answer

okay that sounds too cool to ignore, i'm determined to solve this problem now!!

anonymous · Answer

okay so just to be clear this is what you have to prove right?
$$w^d = -1^(19*74d^w)$$

anonymous · Answer

all the stuff in parenthesis is an exponent of -1 right?

anonymous · Answer

no

anonymous · Answer

just the 19 then?

anonymous · Answer

just 19∗74 is the exponent of -1

anonymous · Answer

and the other ^ doesn't mean exponents

anonymous · Answer

holy pellet !!!! what does it mean!!

anonymous · Answer

is this tensor calculus ?!?

anonymous · Answer

well, just ignore it for now. I'll back when i've clear image about it