math unit conversion

A square matrix A=[a i j ] n x n is called an identity or unit matrix if (2) a i j =1 for all i = j In other words a square matrix each of whose diagonal elements is unity and each of whose non-diagonal elements is equal to zero is called an identity or unit matrix. The..

Number of ways of filling hundred's place = 2 Number of ways of filling ten's place = 2 Number of ways of filling unit's place = 2 By the fundamental principle of counting, the total number of numbers = 2 x 2 x 2 =..

Estimate measurements, p Problems involving measurements Unit conversio..

Length - standard units Perimeter Area and volume Weight/mass, capacity, liquid volume - standard units Unit conversions Read temperature Reading tim..

"If both pairs of opposite sides of a quadrilateral are equal, then the quadrilateral is a parallelogram". The converse statement stated above is a necessary condition for a quadrilateral to be a parallelogram. Similarly, we may formulate the following two other conditions for a quadrila..

A transversal intersects two lines. If the alternate angles are equal, then the lines are parallel. If or then AB is parallel to C..

Any point on the bisectors of one of the angles formed by two intersecting lines is equidistant form the lines..

Converse of a Theorem is the transposition of a statement consisting of 'data' and 'to prove' 'Data' becomes 'To Prove' and 'To prove' becomes 'Data' in the converse theore..

If two statements are such that the hypothesis of one is the conclusion of the other and vice-versa then either of the statement is said to be the converse of the other..

Now consider the converse of this theor..