A phone was purchased for $4000 and sold for $4800. The profit percentage should be:
The way of expression of logarithms is classified as
The system of equation in the form of AX =B is solved for solution set as
Generalized form of matrix is best represented as
Value of determinant is computed by adding multiples of one column to
Rearrangement of data or information in matrix to manipulate data in any later stage is classified as
In linear programming, oil companies used to implement resources available is classified as
If the cost price is 25% of selling price. Then what is the profit percent
Solving following simultaneous equations, 4x - 5y = 17 and x - 5y = 8, we get
Solving equations 1/3(x + y) = 1/5(x - y), 3x + 11y = 4 gives
Solve for value of x and y if 5x - y = 5 and 3x + 2y = 29
For real number ‘x’ absolute value is denoted by
Napier's logarithm is also called
If the simple interest on a sum of money for 2 years at 5% per annum is Rs.50, what will be the compound interest on same values