In this third part of NCERT solutions for class 10 maths on Real Numbers, we will introduce Fundamental theorem of Arithmetic, Factorization for finding HCF and LCM of two or more integers and explain solutions to the problems on the topics...
In this second part of NCERT solutions for class 10 maths on Real Numbers, we will introduce Euclid's division algorithm for finding HCF of two integers and explain solutions of problems on Euclid's division lemma and division algorithm...
In this first part of NCERT solutions for class 10 maths on Real Numbers, we will introduce briefly the basic concepts on real numbers, the long division method formalized by Euclid in his division lemma and will treat in some details the solutions of a rich classic puzzle highlighting the application of division lemma as well as the power of mathematical reasoning based on the concept rather than formula...
With initial problem analysis and application of trigonometric expression simplifying and problem solving strategies, the problems chosen in this sixth NCERT trigonometry problem solving session could be solved in a few easy steps. Problem solving approach leads again to quick solutions in minimum number of steps...
With initial problem analysis and application of trigonometric expression simplifying and problem solving strategies, the problems chosen in this fifth NCERT trigonometry problem solving session could be solved in a few easy steps. Problem solving approach leads to quick solutions in minimum number of steps...
With initial problem analysis and application of trigonometric expression simplifying and problem solving strategies, the problems chosen in this fourth NCERT trigonometry problem solving session could be solved in a few easy steps. Problem solving approach leads to quick solutions in minimum number of steps...
With initial problem analysis and application of algebraic expression simplifying strategies, the first problem in this third NCERT trigonometry problem solving session could be solved in a few easy steps. The second problem turned out to be easier in comparison requiring fewer number of steps...
We may classify the NCERT class 10 Trigonometry problems we will solve in this session as elegant within a minute problems, where instead of time-consuming conventional method, we adopt pattern and method based high speed problem solving...
We may classify the NCERT class 10 Trigonometry problems we will solve in this session as elegant within a minute problems, where conventional deductions may take a backseat leaving the lead to pattern and method based high speed problem solving...
After crossing the first barrier in the process of proving a Trigonometric identity, if you go straight ahead without looking at the goal state on the RHS, you might reach a situation where you would have to start again from the goal state expression and backtrack to the simple result you had reached on the first go, not only an awkward solution but also technically an invalid one....
