Every even integer greater than 2 can be written as the sum of two primes. Give the respective two pairs of prime numbers that when added give 8 and 12.
992The converse of this theorem is: if the sum of the squares of two sides of a triangle equal the square of the third side then the triangle is a right triangle. What is thename of the theorem?
1066If perfect numbers, except 6, can be expressed by the sum of the cubes of an unbroken sequence of consecutive odd integers, what are the consecutive odd integerswhich, when cubed, give the perfect number 28?
911A farmer wishes to make a straight barbed wire fence 80 feet long. He wants to have a fence post every 8 feet. How many fence posts does he need?
1121Using an x- y coordinate axis, a parabola is represented by the equation x2 = 6y. The vertex of this parabola is at what coordinate point.
1047If in a sequence of natural numbers, starting with 2, you begin eliminating every second number after 2, then every third number after 3, then every fourth numberafter 4, and so on, what type of numbers will be left?
881If you start with 1 bacterium and double the number every 15 minutes, how many bacteria will you have at the end of 3 hours and 45 minutes?
1273What form of geometry is one in which the parallel postulate of euclidean geometry does not hold:
931Post New Mathematics Questions
In what ways do you use math in your daily life?
briefly know about ur native place?
State the necessary condition for differentiability of a function f(x,y) at a point (a,b).
A country adopted a policy requiring all couples to continue having children until they had a girl, after which they must stop having children. How many children willthe average family have and what will the sex distribution be?
Briefly explain the disciplinary values of teaching mathematics.
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a spere circumscribes a cylinder . then the ratio of the surface area of the spere to the curved surface area of the cylinder is
The pipes can fill a cistern in 1.5 hours and 2 hours respectively. A wste pipe can empty a full cistern in 3 hours. If the cisternis empty and all three pipes are opened together, in how many min will the cistern be half full
Write the simplified mathematical Taylor's expansion for f(x,y)
Define neighbourhood of a point in a plane
If x/y=2/3 then y**2/x**2 is equal to
Explain the role of induction, intuition and logical reasoning in Mathematics.
Define simultaneous limit of a function f(x,y) as (x,y) → (a,b)
The babylonian number system is base 60, which makes it.
Which of the following is the surface area of a perfect sphere with a radius of 10 meters?