What are divisors, are they same as factors and are there negative factors of a given positive integer?
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Janaka RodrigoLevel 2
What is a paradox in mathematics, why they are important in mathematics?
Janaka RodrigoLevel 2
One of the main applications of method of contradiction in our syllabus is proving irrationality of square root 2. But it also done without mentioning the most important infinite decent method which was used by Sir Andrew ...
How can you prove that, f'(α) = 0 is not a necessary condition to exist a minimum point at x = α on the graph of y = f(x) ,where f'(x) is the derivative of f(x).
There is a way to describe simple harmonic motion as a linear motion which can be obtained by projecting circular motion on to diameter of the circle ( that is actually a part of the lesson of combined mathematics). What ...
kavindusriBegginer ( Level 6 )
Second derivative being a positive value at a point is not a necessary and sufficient condition to exist a local minimum at that particular point and the proof of this was already asked in an advanced level exam. If so ...
In general can you use the standard form y – β = m(x – α) of a straight line of gradient m , going through a point (α,β) in the case of finding equation of a tangent line drawn to ...
How can you compare the following ways of defining a tangent line to a curve at a point P(α,β) with examples? 1)A straight line meet the curve at the point P with the curve appearing in only one side of the ...