Addition of two matrices can be done by addition of corresponding terms of the matrices only if both the matrices are of same size. Let us take... View Article
We know two vectors are orthogonal if their dot product is zero. Similarly, a set of vectors A is orthonormal if every vector in A has magnitude... View Article
The possible outcomes = {HHH, TTT, HHT, HTH, THH, TTH, THT, HTT} Number of total possible outcomes = 8 Favourable outcomes = {TTT} Number of... View Article
Derivative of XY3 = X (derivative of Y3) + Y3(derivative of X) [Let us derivative above function wrt X] Derivative of XY3 = X (3Y2) + Y3(1)... View Article
The possible outcomes = {HHH, TTT, HHT, HTH, THH, TTH, THT, HTT} Number of total possible outcomes = 8 Favourable outcomes = {HHH} Number of... View Article
Arcsin derivative formula: Where x be any variable. Visit BYJU’S – The Learning App to know about the other inverse trigonometric functions... View Article
The answer is “NO”. Longitudinal waves travel faster than transverse waves. These types of waves produced during the earthquake and the speed... View Article
What is Permittivity? Permittivity is the property of every material, which measures the opposition offered against the formation of an electric... View Article
The answer is “Yes”. There are various geometrical shapes consisting of parallel and perpendicular lines. For example, rectangles have both... View Article
Resultant of three vectors will be zero if all of the below conditions are applicable: 1. All 3 vectors are coplanar. 2. If the direction of... View Article
If the dot product is negative, the angle is greater than 90 degrees and one vector has a component in the opposite direction of the other. Stay... View Article
Cramer's rule will be useful to find the unique solution to a system of equations. It is a handy way to solve for just one of the variables... View Article
The answer is “NO”. The determinant only exists for square matrices. Stay tuned with BYJU’S for more Maths articles. Also, register to “BYJU’S... View Article
Elementary row operations are certain elementary operations that can be performed on matrices. As the name suggests, only the rows of the... View Article
Yes, we can multiply a 3x2 and 2x2 matrix. Here we have to multiply 3x2 matrix and 2x2 matrix, which is possible and the resultant matrix will... View Article
Before we multiply two matrices, we have two ensure that the number of columns in the first matrix is equal to the number of rows in another... View Article
