Advanced Math | Proveiff IT Solutions

The product of two positive numbers is p. If each of the numbers is increased by 2, the new product is how much greater than twice the sum of the two original numbers?

By SK Math Expert January 19, 2021Advanced Mathproduct of two positive numbers

Question : The product of two positive numbers is p. If each of the numbers is increased by 2, the new product is how much greater than twice the sum…

If the range of the set of numbers {150, 90, 125, 110, 170, 155, x, 100, 140} is 95, which of the following could be value of x?

By SK Math Expert January 19, 2021Advanced Math, Probability & Statisticsrange

Question : If the range of the set of numbers {150, 90, 125, 110, 170, 155, x, 100, 140} is 95, which of the following could be value of x?…

Average Examples 1 (Average Speed of the car)

By SK Math Expert January 19, 2021Advanced Math

Question : Nick drives his car at 30 mph and 50 mph on the roads of lengths 60 miles and 150 miles respectively, what is the average speed of his…

Geometry Related Question 1(A rectangular board)

By SK Math Expert January 19, 2021Advanced Mathaverage

Question : If area and perimeter of a rectangular board are 120 square feet and 86 feet respectively then the length of each the shorter sides will be ? \[\]…

matrix representation of a linear transformation T(x,y)=(x+y,x-2y) with respect to basis C={(1,2),(2,1)}

By SK Math Expert January 9, 2021Advanced Mathmatrix representation of a linear transformation

Introduction : In this article, we are discussing matrix representation of a linear transformation and solving a question related to this with explaining every steps. Question (28): Let \(C =\{\left(…

Age Related Questions (1) (Calculation of Present age)

By SK Math Expert January 4, 2021Advanced Mathcalculate present age

Age Related Questions (1) : A father is three times older than his daughter. If 10 years ago, the father was five times older than his daughter. What is the…

Unit Conversions Aptitude MCQ (1) (Convert meters/minute to km/h)

By SK Math Expert January 3, 2021Advanced MathChanging meter/minute to kilometer/second

Unit Conversions Aptitude MCQ (1) : A car takes 5 minutes to cover 600 meters . What will be the speed of the car? \[\] Solution: Given data Time(t) =…

Double integral of sin(y^2)

By SK Math Expert August 8, 2020Advanced MathChange of order of integration. double integral

Introduction: Evaluating double integral f(x, y) dxdy means evaluate A(y) = integral f(x, y) dx first and then evaluate integral A(y)dy similarly evaluating double integral f(x, y) dydx means evaluate…

Double integral of y^4*e^(xy^2)

By SK Math Expert August 8, 2020Advanced MathChange of order of integration, Double Integral, multiple integral examples

Introduction : In this article, we will learn how to evaluate double integral of y^4*e^(xy^2) dydx by applying techniques of change of order of integration. Change of order of integration…

Calculus of Probability Example (1) (Probability of drawing at least one blue shirt)

By SK Math Expert July 28, 2020Advanced Mathprobability calculation example

Calculus of Probability Example (1): In a drawer of shirts, 8 are blue, 6 are green and 4 are magenta. If Mason draws 2 shirts randomly, what is the probability…