Maths is quite an abstract subject, and it can be rather intimidating at times. However, you can learn mathematics easily and effortlessly if you practice enough. To guide you in this endeavour, we have provided detailed solutions on many important concepts. The solutions are elaborated with simple, yet detailed explanations. Relevant formulas are listed out wherever required. Tips and shortcuts are provided to save precious time and effort.

Content is presented in a format which can be comprehended with ease. This means students will understand concepts without much hassle. From an exam perspective, a wide range of questions is covered from a plethora of subjects concepts from Trigonometry and Statistics to Calculus and Integrals.

Just like any other subject, mathematics can be better understood through exhaustive practice. Consider this analogy: a skill such as dancing or painting can only be perfected with enough practice. Similarly, the only way to get better at math is to keep practising. Moreover, we have a database of questions extracted from school textbooks and competitive exams. These will help the students to practice and perfect concepts in mathematics.

We are also here to help you solve your doubts. Post your questions in the comment box below and we will immediately provide answers and a detailed step-by-step process to solve the same. Register at BYJU’S and start practising Maths Questions today!

Answer: Composite numbers also known as composites in Mathematics are numbers that have more than 2 factors, not like prime numbers that have...
Answer:√3/2 From trignometric formula Sin (90 + x) = cos x So sin 120° can be written as Sin (90°+ 30°) = cos 30° Sin...
Answer: (√3 + 1)/ 2√2 Sin 75 we can write it as Sin 75 = Sin(45+30).......................(1) By applying the formula Sin (A + B) =...
Answer: We know that So tan (3x) can be considered as tan (x + 2x) tan (2x) = tan (x + x)...
Answer: √3+1/2√2 Cos 15 we can write it as Cos15 = Cos(45–30).......................(1) By applying the formula Cos (A - B) =...
Answer: Euler’s Number ‘e’ is a numerical constant used in mathematical calculations and its value is...
Answer: We need to learn the sequence of wording the number system to write the numbers in words and this series will start from the extreme...
Answer: (1) Zero has ________ reciprocal. Ans: Zero has no reciprocal. (2) The numbers ________ and ________ are their own reciprocals Ans: The...
Answer: Dodging applies basically to anything we missed by rapidly going or hitting out. Any of this is due to the careless mistakes we...
Answer: We know that Cot (A - B) = 1/ Tan (A- B) Now Tan (A- B) = (Tan A - TaB B)/(1 + Tan A Tan B) So, 1/ Tan(A- B) = (1 + Tan A Tan B)/(Tan A-...

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