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Author Question: True or False: If is a k-form and is an l-form on Rn, then = (-1) k + l . (Read 57 times)

darbym82

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on: May 27, 2021

Question 1

Let  R4 = . List all basis vectors of  Λ2 (R4).
◦ dx1∧dx2, dx3∧dx4
◦ dx1∧dx1, dx2∧dx2, dx3∧dx3, dx4∧dx4
◦ dx1∧dx2, dx1∧dx3, dx1∧dx4, dx2∧dx3, dx2∧dx4, dx3∧dx4
◦ dx1∧dx2, dx2∧dx3, dx3∧dx4, dx4∧dx1
◦ dx1∧dx2∧dx3∧dx4

Question 2

True or False:  If φ is a k-form and ψ is an l-form on Rn, then φ∧ψ = (-1) k + l ψ∧φ.
◦ true
◦ false
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Marked as best answer by darbym82 on May 27, 2021

onowka

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Reply #1 on: May 27, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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darbym82

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Reply 2 on: May 27, 2021
YES! Correct, THANKS for helping me on my review

meganmoser117

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Reply 3 on: Yesterday
Excellent

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