The two general classes of operators are: unary. A unary operator operates on only one operand. A unary operator typically appears with its operand in this format: binary. A binary operator operates on two operands.
Best Answer: Yes, you can take your ipod and camera on a plane. You won't be allowed to use any electronic devices for the first couple of minutes when the plane is taking off and again when it is landing.
Pens and pencils are allowed on the plane. If you will be using liquid paper, make sure it is the tape kind and not the fluid kind. Pencil sharpeners are also allowed. Click on the TSA website link below for all the items that are not allowed: http://www.tsa.gov/travelers/airtravel/p...