5 – DAY STUDY PLAN
At least two weeks before your exams, start concentrating on past papers. Do each one at least twice. With each one, trawl through the mark scheme and ensure you understand everything there. This gives you a better idea of how to think through an exam question.
5 – DAY STUDY PLAN
10 Tips to Follow 10 Days Before Exams
As nouns the difference between factor and determinant
is that factor is (obsolete) a doer, maker; a person who does things for another person or organization while determinant is a determining factor; an element that determines the nature of something.
Computing a Determinant Using Row Operations
If two rows of a matrix are interchanged, the determinant changes sign. If a multiple of a row is subtracted from another row, the value of the determinant is unchanged.
Radians make it possible to relate a linear measure and an angle measure. A unit circle is a circle whose radius is one unit. The one unit radius is the same as one unit along the circumference.
Therefore, 40° 20′ is equal to (121/540)π radians.
In other words, to take the determinant of a 2×2 matrix, you multiply the top-left-to-bottom-right diagonal, and from this you subtract the product of bottom-left-to-top-right diagonal.
Multiplying decimals is the same as multiplying whole numbers except for the placement of the decimal point in the answer. When you multiply decimals, the decimal point is placed in the product so that the number of decimal places in the product is the sum of the decimal places in the factors.
It is more scoring because of the nature of the subject. Also, you can use a lot of diagrams and pictures which fetch marks. Maps in history are more difficult because you have to write the names of places already marked on the map. This is tough since there are innumerable numbers of places you have to remember.
Multiplying any row or column of a determinant by a number , multiplies the determinant by that number: This means that the common factor of a row (or column) can be taken outside the sign of a determinant.
If every element of a row or column of a determinant is made up of sum of two or more elements then the Determinant can be written as sum of two or more determinants. We can use this property to split determinants in to smaller parts and then apply other properties to the individual determinants.
The definite syllabus of Geography makes it easy for the candidates and encourages them to go for self-study for Geography optional. Geography is easy to understand and more scientific subject, that's why it is preferred by many aspirants from science, medical and engineering backgrounds.
Choosing geography as optional for UPSC Mains can be beneficial for the candidates as it is overlapping with the GS Paper 1 and at times useful for the essay paper also. But, studying geography as an optional subject involves great effort because of the vast syllabus and complexity of the subject.
Geography Vs Anthropology: 1. Syllabus: If you want to swim in the ocean you can opt for Geography, but success rate is good and it is a popular optional whereas Anthropology is more or less generic in nature, so, if you are good at reading articles/novels or so.. I think almost half of the job is done.
1. Interest rates are a major determinant of currency trends. 2. The main determinant of economic success is our ability to control inflation.
If A and B are n × n matrices, then det(AB) = (detA)(detB). In other words, the determinant of a product of two matrices is just the product of the deter- minants.
The formula for converting degrees into radians is given as, Radians = Degrees × π / 180°.
Radian Measure Definition
Angle subtended at the centre by an arc of length 1 unit in a unit circle (circle of radius 1 unit) is said to have a measure of 1 radian. The symbol used to denote the radian measure is “rad” or “c”.
Dated : 22-Jul-2022
Category : Education