Complex numbers as ordered pairs of reals, Representation of complex numbers in the form a+ ib and their representation in a plane, Argand diagram ... in standard form. Cartesian system of ...

Mathematics forms an important part of this exam that requires a strong foundation in various mathematical concepts. The UPSC NDA Maths syllabus is divided into various topics such as algebra, ...

The potential energy of spring conservation of mechanical energy, conservative and non conservative forces; motion in a vertical circle ... Argand diagram, algebra of complex number, modulus ...

Lefort brought him into a circle of non- and ex-Marxist leftists ... In France, the anthropological tradition had always to contend with a powerful Cartesian rationalism, born of a new philosophy of ...

Have you ever seen a proper Venn diagram with four overlapping circles? No, because it’s impossible. Venn himself discovered this and came up with a clever fix, but this only begot deeper ...

Somewhere in the frozen plains of southwestern Russia, a 40-foot circle of mammoth bones and tusks has stood for over 24,000 ...

When hundreds of eerily perfect circles were discovered on the bottom of the Mediterranean Sea, theories abounded about what they could mean. Four years of underwater research revealed a lost world.