FASCINATING FACTS OF MATHEMATICS

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PUZZLE 15 A two-digit number, read from left to right, is 4.5 times as large as the same number read from right to left. What is the number...

Introduction:   The Laplace transform is named in honor of  mathematician and astronomer  Pierre-Simon Laplace , who used the transform in...

Geometric interpretation of a complex function. If D is the domain of real-valued functions and u(x,y) and v(x,y) then the system of eq...

Let w = a z, where a ≠ 0 If a = │a│ e^(i α) and, z = │z │ e^(i θ), then w = │a│ │z│ e^i(θ + α ) The image of z is obtained by rotat...