Β Tangents and Secants to a Circle

Tangents and Secants to a Circle The common point of the tangent and the circle is called the point of contact and the tangent is said to touch the circle at the common point. EXERCISE-9.I 𝑃𝑄2 + 𝑂𝑃2 = 𝑂𝑄2 𝑃𝑄2 + 52 = 132 𝑃𝑄2 + 25 = 169 𝑃𝑄2 = 169 βˆ’ 25 … Read more

5.QUADRATIC EQUATIONS

QUADRATIC EQUATIONS Key Points Nature of roots:The nature of roots of a quadratic equation π‘Žπ‘₯2 + 𝑏π‘₯ + 𝑐 = 0 depends on 𝑏2 βˆ’ 4π‘Žπ‘ iscalled the discriminant(i) 𝐼𝑓 π’ƒπŸ βˆ’ πŸ’π’‚π’„ > 𝟎 π‘‘β„Žπ‘’π‘› π‘‘β„Žπ‘’ π‘Ÿπ‘œπ‘œπ‘‘π‘  π‘Žπ‘Ÿπ‘’ π‘Ÿπ‘’π‘Žπ‘™ π‘Žπ‘›π‘‘ 𝑑𝑖𝑠𝑑𝑖𝑛𝑐𝑑(ii) 𝐼𝑓 π’ƒπŸ βˆ’ πŸ’π’‚π’„ = 𝟎 π‘‘β„Žπ‘’π‘› π‘‘β„Žπ‘’ π‘Ÿπ‘œπ‘œπ‘‘π‘  π‘Žπ‘Ÿπ‘’ π‘Ÿπ‘’π‘Žπ‘™ π‘Žπ‘›π‘‘ π‘’π‘žπ‘’π‘Žπ‘™(iii) … Read more

10th Maths Public Exam Valuation Key 2023

10th Maths Public Exam Valuation Key 2023. Maths Papers Valuation based on below key.

10th Maths Pre Final Papers

Download All District 10th Maths Pre Final Papers Maths model papers, also known as sample papers or practice papers, are educational resources designed to help students prepare for their mathematics exams. These papers are created to simulate the format and difficulty level of the actual exam, allowing students to practice and gain confidence in their … Read more

SSC Maths Previous Public Examination Questions

SSC Maths Previous Public Examination Questions from March 2015 To June 2023 1. Real Numbers 1 Mark 2 Marks 4 MARKS 1.  Prove that 3 + 2√5 is an irrational number. (M’15) 2. Expand log(1125/32)          (J’15) 3. Express the numbers 6825 and 3825 as a product of its prime factors. Find the HCF and LCM … Read more

1.Real Numbers

Real numbers are a set of numbers that includes all rational and irrational numbers. In other words, real numbers are the numbers you typically encounter in everyday life, and they can be located on the number line. Real numbers are defined as the set of all possible values that can be represented as decimals, both … Read more