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Find the mean of the first five multiples of 3.

The first five multiples of 3 are 3,6,9,12 and 15.... View Article

Evaluate sin45 + cos45

We have to evalute sin 45 + cos 45 We know the values of these two terms Sin 45° = 1/√2 & Cos 45° = 1/√2 Hence on adding... View Article

What should be subtracted from -3/4 to get -5/6?

Let us assume that x must be subtracted from -3/4 to get -5/6. = = = = Answer 1/12 must be subtracted from -3/4 to get -5/6... View Article

Mention the predecessor and successor of the numner 21

A whole number that comes before the given number is recognized as a predecessor. A whole number that comes after the given number is recognized... View Article

Find four rational number between 1/2 and 3/4

Answer: A rational number, in Mathematics, can be defined as any number which can be represented in the form of p/q where q ≠ 0. Any fraction... View Article

What is the next number in the series 3, 15, 35, 63, 99….?

3,15,35,63,99_ we have to find the next number 3,15,35,63,99_ To find the next number we have to find the logic behind the series. Looking... View Article

Solve this question (-36)/(-9)

Solve (-36)/(-9) (-36)/(-9) These are two integers. As per the division rule for integers The quotient of two negative integers will... View Article

Find the product of the following 1(1/2) x 3(1/3) x 4

We have to find the product of the given expression 1(1/2) x 3(1/3) x 4 1/2 x 3/3 x 4= 1/2 x 1 x 4= 1/2 x 4= 4/2= 2 Answer 1(1/2) x 3(1/3) x 4=2... View Article

865:532::976:. Find the next number in the sequence.

865:532::976:. ____ We have to find the next term in the given sequence. The given sequence 865:532::976:. has a certain logic. Let us find out... View Article

Prove that (tanA/1 – cotA) + (cotA/1 – tanA) = 1 + tanA + cotA

Prove that (TanA/1-cotA)+(cotA/1-tanA)=1+tanA+cotA (TanA/1-cotA)+(cotA/1-tanA)=1+tanA+cotA Let us start with LHS = tanA/1-cotA +... View Article

State weather the given statement is true or false: All whole numbers are natural numbers.

The given statement is false. The whole numbers are defined as the positive integers including zero. But natural numbers starts from one.... View Article

Evaluate (1/2)^-5

(1/2)-5 Solution = = = 2 x 2 x 2 x 2 x 2 = 32... View Article

Mention the numbers by which 4552 is not divisible.

We have to find the numbers by which 4552 is not divisible. To find the numbers by which 4552 is not divisible let us first find the factors... View Article

What type of polynomial is x^2 – 2x + 1?

x2-2x+1 is a quadratic polynomial. A quadratic equation or polynomial is of the form of ax2 + bx + c = 0, where a, b and c are real numbers.... View Article

What do you mean by coming together federation?

Federalism can be defined as a system of government in which the powers are divided between the centre and its constituent parts such as states... View Article

What is internet protocol?

The Internet Protocol (IP) is the method or protocol by which data is sent from one computer to another on the Internet. Each computer (known as... View Article

Explain why plastic containers are favoured for storing food?

Answer: Plastic containers are favoured for storing food because plastic is non-reactive and will not react with the ingredients of the food... View Article

Why is democracy considered the best form of government?

Answer: Democracy is a form of government in which the rulers are elected by the people. One chief factor common to all democracies is that the... View Article

What is go west policy in Brazil?

In Brazil, mainly the South and South-east with São Paulo underwent rapid urbanisation thus emerging as a major, metropolitan and... View Article

What did Bastille symbolize?

The Bastille was a fortress-prison in France. It was hated by all the people because it symbolized the despotic powers of the French King. People... View Article

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