I am having trouble row reducing...
5cos(t) 5sin(t) | -cos(t)
2cos(t)+sin(t) 2sin(t)-cos(t) | sin(t)
The Attempt at a Solution
I know I am allowed to multiply a row by a constant but I was wondering if I am allowed to multiply by a function?
I have row reduced it to
I was unable to reduce this any further so I tried solving the first equation for x1 and then plugging it into the second equation but it didn't come out pretty.
So I am curious if there are any trig identities which would make this problem easier?
Any help would be much appreciated. Thank you.