(10.05 MC) Simplify: (sin 0 - cos 6) - (sin 0 + cos 0)2 (5 points)
O 1) -sin2 0
O2 -cos²e
03 0
O 4) -2sin()cos(0) - cos(0) + sin(0) - 1

What will be the end result for the taxpayer who filed his federal income tax return using the 1040ez form shown belowa he'll owe $173b he'll receive a refund of $173c he'll owe $3921d he'll receive a refund of $3921