KSEEB SSLC Class 10 Maths Solutions Chapter 11 Introduction to Trigonometry Ex 11.1 Karnataka SSLC Class 10 Maths Solutions Chapter 11 Introduction to Trigonometry Exercise 11.1 Question 1. In ∆ABC, right-angled at B, AB = 24 cm., BC = 7 cm. Determine: i) sin A, cos A ii) sin C, cos C Solution: In ⊥∆ABC, … Read more
KSEEB Solutions for Class 10 Maths Chapter 10 Quadratic Equations Additional Questions Karnataka State Syllabus Class 10 Maths Chapter 10 Quadratic Equations Additional Questions I. Multiple Choice Questions: Question 1. The degree of a quadratic equations is a. 1 b. 2 c. 3 d. 4 Answer: b. 2 Question 2. The standard form of … Read more
KSEEB SSLC Class 10 Maths Solutions Chapter 10 Quadratic Equations Ex 10.4 Karnataka SSLC Class 10 Maths Solutions Chapter 10 Quadratic Equations Exercise 10.4 Question 1. Find the nature of the roots of the following quadratic equations. If the real roots exist, find them : (i) 2×2 – 3x + 5 = 0 (ii) 3×2 – 4√3x + 4 … Read more
KSEEB SSLC Class 10 Maths Solutions Chapter 10 Quadratic Equations Ex 10.3 Karnataka SSLC Class 10 Maths Solutions Chapter 10 Quadratic Equations Exercise 10.3 Question 1. Find the roots of the following quadratic equations, if they exist, by the method of completing the square: (i) 2×2 – 7x + 3 = 0. (ii) 2×2 + x – … Read more
KSEEB SSLC Class 10 Maths Solutions Chapter 10 Quadratic Equations Ex 10.2 Karnataka SSLC Class 10 Maths Solutions Chapter 10 Quadratic Equations Exercise 10.2 Question 1. Find the roots of the following quadratic equations by factorisation: (i) x2 – 3x – 10 = 0 , (ii) 2×2 + x – 6 = 0 (iii) √2×2 + 7x + 5√2 =0 … Read more
KSEEB SSLC Class 10 Maths Solutions Chapter 10 Quadratic Equations Ex 10.1 Karnataka SSLC Class 10 Maths Solutions Chapter 10 Quadratic Equations Exercise 10.1 Question 1. Check whether the following are quadratic equations: i) (x + 1)2 = 2 (x – 3) ii) x2 – 2x = (-2) (3 – x) iii) (x – 2) (x + … Read more
KSEEB Solutions for Class 10 Maths Chapter 9 Polynomials Additional Questions Karnataka State Syllabus Class 10 Maths Chapter 9 Polynomials Additional Questions I. Multiple Choice Questions: Question 1. The degree of polynomial is x + 2 a. 2 b. 1 c. 3 d. 4 Answer: b. 1 Question 2. The degree of a quadratic … Read more
KSEEB Solutions for Class 10 Maths Chapter 9 Polynomials Ex 9.4 Karnataka State Syllabus Class 10 Maths Chapter 9 Polynomials Ex 9.4 Question 1. Verify that the numbers given alongside of the cubic polynomials below are their zeroes. Also verify the relationship between the zeroes and the coefficients in each case: (i) 2×3 + x2 – 5x … Read more
KSEEB SSLC Class 10 Maths Solutions Chapter 9 Polynomials Ex 9.3 Karnataka SSLC Class 10 Maths Solutions Chapter 9 Polynomials Exercise 9.3 Question 1. Divide the polynomial p(x) by the polynomial g(x) and find the quotient and remainder in each of the : following. (i) p(x) = x3 – 3×2 + 5x – 3; g(x) = x2 – … Read more
KSEEB SSLC Class 10 Maths Solutions Chapter 9 Polynomials Ex 9.2 Karnataka SSLC Class 10 Maths Solutions Chapter 9 Polynomials Exercise 9.2 Question 1. Find the zeroes of the following quadratic polynomials and verify the relationship between the zeroes and their coefficients (i) x2 – 2x – 8 (ii) 4s2 – 4s + 1 (iii) 6×2 – 3 … Read more