Algebra is the one which is used for getting our common tasks completed. The mankind forever continues counting, measuring, dividing, and multiplying.
History of Algebra
Invented in the first millennium BC, algebra was first invented in the middle-east. The ancient brains applied algebra for solving daily problems while the Asian or rather Chinese counterpart [...]

Mechanical engineering is assumed to be the most extensive of all the various engineering disciplines, and with a degree, you have lots of mechanical engineering jobs from which to choose. Industries may include electricity production, heating, refrigeration, and air-conditioning systems; car design, heavy plant engineering and maintenance; piping and pressurized systems. Vacancies can include working [...]