Solved Problems for Indian Statistical Institute (B. Math and B. Stat), Chennai Mathematical Institute, JEE Main & Advance ( IIT ) and for Olympiads ( RMO and INMO ). Get Solved problems for boards ( CBSE and ISC Mathematics Papers) along with board papers.
Friday, March 29, 2024
Madhyamik 2024 Math Paper English Version Solution
Monday, October 4, 2021
Surds Practice Problem Set
In Mathematics, surds are the values in square root that cannot be further simplified into whole numbers or integers. Surds are irrational numbers. The examples of surds are √2, √3, √5, etc., as these values cannot be further simplified. If we further simply them, we get decimal values, such as:
√2 = 1.4142135…
√3 = 1.7320508…
√5 = 2.2360679…
Surds Definition
Surds are the square roots (√) of numbers that cannot be simplified into a whole or rational number. It cannot be accurately represented in a fraction. In other words, a surd is a root of the whole number that has an irrational value. Consider an example, √2 ≈ 1.414213. It is more accurate if we leave it as a surd √2.
Surds Worksheet
Sunday, May 16, 2021
Geometry Solved Problems : Circles
Solved problems on circles for class X. Get solutions of problems shown in the post and many more. Visit the link Solved Problems: Circles
Sunday, September 13, 2020
TRIGONOMETRY : TRIGONOMETRICAL RATIOS SOLVED PROBLEMS FOR 10TH GRADE CBSE ICSE OTHER STATE BOARDS
Trigonometric ratios are the ratios between edges of a right triangle. These ratios are given by the following trigonometric functions of the known angle A, where a, b and c refer to the lengths of the sides in the accompanying figure:
- Sine function (sin), defined as the ratio of the side opposite the angle to the hypotenuse.
- Cosine function (cos), defined as the ratio of the adjacent leg (the side of the triangle joining the angle to the right angle) to the hypotenuse.
- Tangent function (tan), defined as the ratio of the opposite leg to the adjacent leg.