Maths

Is 0 a Rational Number? To answer the question Yes, zero is a rational number. It can be represented as 0/q, where q is any non-zero integer. According to the definition of rational numbers (p/q), the numerator p can be any integer, including zero. What is a Rational Number? A rational number is a number […]

When we add or subtract fractions or rational numbers, the key is to look at the bottom numbers or denominators. If they’re the same, we just add or subtract the top numbers or numerators. If they’re different, we first make them the same and then do addition or subtraction. How to add and subtract rational

Divide whole number by decimals with confidence after reading this guide. By mastering the outlined steps and examples, you’ll grasp this fundamental concept, enhancing your mathematical skill set. Divide whole number by decimals To divide a whole number by a decimal, convert the decimal divisor to a whole number by shifting the decimal point right.

Trigonometry is a branch of mathematics that deals with the relationship between the sides and angles of a triangle. In this article, we will discuss the trigonometry ratios of complementary angles. Complementary angles Complementary angles are two angles whose sum is 90 degrees if A and B are complementary angles, then $\angle A + \angle

We often need to convert inverse of cot to either inverse of cos, sin, tan, sec, cosec x .In this post we will see how to convert cot inverse to sin, cos, tan, sec, cosec x inverse Inverse of cot to inverse of sin Case 1$cot^{-1} x$ and x > 0 Now we can write

We often need to convert inverse of cosec to either inverse of cos, sin, tan, sec , cot .In this post we will see how we can do it easily Inverse of cosec to inverse of sin This is by property $cosec^{-1} x = sin^{-1} \frac {1}{x}$ Inverse of cosec to inverse of cos Case

Indeterminate forms are mathematical expressions that cannot be evaluated directly because they result in an ambiguous or undefined value. These forms arise when attempting to evaluate limits or perform certain operations involving variables or functions. The 7 most common indeterminate forms encountered in calculus and mathematical analysis are: 7 Indeterminate forms 1.$\frac {\infty}{\infty}$ This form

The wavy curve method is also known as the “sign-chart” method. It is a technique used in mathematics to solve inequalities, particularly those involving trigonometric, polynomial, and rational functions. It’s a graphical representation that helps us understand the nature of the function and the intervals where it’s positive or negative. How wavy curve method works?