cot(40) - ((sin(50))/(sin(40)) = ?
I thought the answer might be 0, but I'm not quite sure.
please provide steps, too.
1 answer
cos(40)/sin(40) - sin(50)/sin(40) = sin(90-40)/sin(40) - sin(50)/sin(40) = 0
I thought the answer might be 0, but I'm not quite sure.
please provide steps, too.
1 answer