Search:

Type: Posts; User: starkiller

Search: Search took 0.00 seconds.

  1. thanks for pointing me in the right direction,...

    thanks for pointing me in the right direction, appreciate that. i'm sure the solution is apparent, but i still can't, for the life of me, figure it out. what does sin(a-b)=-1 give us?
  2. no i've copied it just fine and the answer is...

    no i've copied it just fine and the answer is -1/2. i could guess that based on the answer options but i can't figure out an actual way to solve it
  3. Need help with a problem: arcsin(x-1/2)-arccos(x-1/2)=3pi/2

    arcsin(x-1/2)-arccos(x-1/2)=3pi/2

    not really familiar with formatting on this site, but here's the problem. is there a formula i could perhaps use??
Results 1 to 3 of 3