sambellamy
Junior Member
- Joined
- Oct 21, 2014
- Messages
- 53
I am trying to prove this:
What I have so far is here:
Please help! I don't think that getting everything written out in terms of a1b1, etc is helpful as there will be nothing to cancel - each term would have four different components multiplied together. I think I am onto something with the |a||b| sin stuff, but I am not sure how to proceed. Any pointing in the right direction will be much appreciated. Thanks!
What I have so far is here:
Please help! I don't think that getting everything written out in terms of a1b1, etc is helpful as there will be nothing to cancel - each term would have four different components multiplied together. I think I am onto something with the |a||b| sin stuff, but I am not sure how to proceed. Any pointing in the right direction will be much appreciated. Thanks!
Last edited: