Prepare for 10th boards,12th boards IIT and NEET

In the series of our posts after our last post titled How to prepare for 10th boards, 12th boards, IIT and NEET Exams We at Alchemy Learning bring you a very basic but valuable concept which can bring a change in the way you prepare for your exams Trigonometric ratios are defined as the ratios of sides of a right angle triangle till class 10 th but trigonometric ratios are not constrained to a right angle triangle. In earlier classes tan 𝛉   is defined as the ratio of perpendicular to base in a right angle triangle and tan90 o is written as ∞   in trigonometric tables. We see in trigonometric table there is one value of tan 𝛉   written as “NOT DEFINED”. But we never ask ourselves WHY? Considering  𝛉  = 0 o Let us consider a right angle triangle ABC which has right angle (90 o ) at B and consider angle A =  𝛉 , AC = hypotenuse, BC = perpendicular and AB = base. When we consider values of  𝛉 to be 30 o , 45 o and 60 o we can see it is possible in

Students preparing for exams of any kind, board level (10 th board & 12 th board), college entrance level ( IIT JEE Mains , NEET & AIIMS ), feel the pressure of performance and it causes them a lot of stress. The pressure they feel is the main reason of their anxiety and stress, which leads to depression. These exams are known for their fear among the students. But if you prepare with a strategy and prepare well, these exams will turn out to be less stressful. Today, in the days of competition, it is important that you study in smart ways. The goal of studying smartly is to convert your efforts into your better performance. In the starting of your school curriculum, it is important that you reconsider your strategy for preparation of these exams. It is high time. . . . . . . You must have heard a lot of tips from your parents, relatives, teachers, friends etc. but it must be hard for you to understand whose strategy is the best for you to imbibe in your routine. From