The two figures that have same shape but different size are said to be similar. The angles of similar figures measure the same but corresponding sides are in proportion i.e…
read moreThe two figures are congruent if they have exactly the same size and shape. The congruent figures have congruent sides and angles. The congruence between two sides and angles is…
read moreProbability was introduced in seventeenth century by two French mathematicians, Blaise Pascal and Pierre de Fermat. Probability deals with the likelihood of occurrence of an event. If can be expressed…
read moreThe quotient rule is a method of finding the derivative of a function that is the quotient of two other functions. If f(x) is the ratio of two functions g(x)…
read moreThe unit circle is a circle whose radius is one and center is at the origin. According to Pythagorean Theorem,…
read moreThe product rule of differentiation is a rule for differentiating problems where one function is multiplied by another function. According to this rule, first function times the derivative of second…
read moreRadian and Degree are the most commonly used units to measure angels. Angle in degrees is denoted by symbol ° e.g. 50°. The radian is represented by ‘rad’ or by…
read moreThe derivative is a measure of change of one quantity in response to change in another quantity. The process of finding a derivative is called differentiation. The differentiation is used…
read moreThe exponent of a number tells how many times the number is to be multiplied by itself. An exponent can be both positive and negative. It is commonly called as…
read moreIn greek ‘Trig’ means triangle and ‘metic’ is for measurement. The Trigonometric rations are used to express relationship between angles and sides of a right triangle ( a triangle with…
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