are real numbers. When they satisfy the equations , , , find the value of . I got as far as getting , but I can't seem to go any further. Please help.
Follow Math Help Forum on Facebook and Google+
Originally Posted by lanierms are real numbers. When they satisfy the equations , , , find the value of . I got as far as getting , but I can't seem to go any further. Please help. In terms of matrices, these equations can be written . But that implies that those two matrices are inverses of each other, so that . Hence
Aren't there any other ways than using matrix? Because I didn't learn matrix yet and I have no idea what you are saying.
since I think you can use this result
Thank you so much BAdhi. I got this: or i) When , ii) When , Is there anything wrong with it?
just the way i thought
View Tag Cloud