Multiple Choice
Let be a differential k-form and
be a differential l-form on a domain D
. Then
if and only if
A) both k and l are even
B) both k and l are odd
C) k is even and l is odd
D) k is odd and l is even
E) k + l is even
Correct Answer:

Verified
Correct Answer:
Verified
Q22: Integrate the differential 3-form <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB9661/.jpg" alt="Integrate
Q23: Let ψ = 12dy∧dz -10 dx∧dz +
Q24: Find a differential form <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB9661/.jpg" alt="Find
Q25: If <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB9661/.jpg" alt="If is
Q26: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB9661/.jpg" alt=" A) u +
Q28: Let φ and ψ be two 1-forms
Q29: Let η = F<sub>1</sub> dy∧dz -
Q30: Every (smooth) exact differential k-form on a
Q31: Let <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB9661/.jpg" alt="Let
Q32: Find the 4-volume of the 4-parallelogram in