As you know we teach our students, sum of rational numbers is also a rational number as a property of rational numbers when we introduce real numbers in the beginning of advanced level mathematics. But though the constant e is ...
META-HUB Latest Questions
What is the simplest way of geometrically demonstrating the combinatorics relationship n+1 choose 2 is equal to n(n+1)/2 , in another form C(n+1,2)=n(n+1)/2
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).
CliffordLevel 5
ගෝල ගැටුම ගැටළු විසඳීම සඳහා අවෙගී සමීකරණය I=Δmv යෙදීම වෙනුවට ගම්යතා සංස්ථිති නියමය යොදාගැනීම සුදුසු නොවන්නේ ඇයි?
nalakackBegginer ( Level 6 )
ශක්ති සංස්ථිති මූලධර්ම යෙදීමේදී විභව ශුන්ය මට්ටමින් පහල ධන ලෙස සලකා v සදහා ලැබෙන පිලිතුර හා විභව ශුන්ය මට්ටමින් ඉහල ධන ලෙස සලකා v සදහා ලැබෙන පිලිතුර වෙනස් වේ. එහි ඇති අඩුපාඩුව වැරැද්ද කුමක්ද? එය සිසුන්ට පැහැදිලි කරන්නේ කෙසේද?
1)What are the conditions required to be satisfied to exist the composite function f(g(x))? 2)Do we need range of g to be a subset of domain of f or is intersection of mentioned range and domain sufficient and what is the ...
Is this question correct or else what should be the correct way of asking the following question? Find the position of centre of gravity of a cone of height h and base radius r
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 ...