# Category Archives: NCERT

Question 13. Show that the equation of the line passing through the origin and making an angle Î¸ with the line y = mx +â€¦ Read More
Question 1. Find the values of k for which the line (k â€“ 3)x â€“ (4 â€“ k2)y + k2 â€“ 7k + 6 =â€¦ Read More
Question 1. Prove that the determinant is independent of Î¸. Solution:  A =  A = x(x2 – 1) – sinÎ¸(-x sinÎ¸ – cosÎ¸) + cosÎ¸(-sinÎ¸ +â€¦ Read More
Class 12 Maths NCERT Solutions provides a solid conceptual base for all the topics included in CBSE Class 12 Maths Syllabus. NCERT Solutions covers allâ€¦ Read More
If youâ€™re reading this and stumbled upon this page to search for NCERT Class 11 Maths Solutions, then youâ€™re at the right place. Class 11â€¦ Read More
NCERT Solutions for Class 10 Maths provides a comprehensive and step-by-step explanation of every CBSE 10th-grade NCERT question. Students can utilize these answers toâ€¦ Read More
NCERT Solutions for Class 9 Maths provides chapter-wise solutions to problems given in the respective NCERT textbook. The questions solved here in the solutions providedâ€¦ Read More
NCERT Solutions for Class 8 Maths consists of the chapter-wise solutions to all the problems provided in the NCERT textbook for Class 8 Mathematics. GeeksforGeeksâ€¦ Read More
Question 1: Let , show that (aI + bA)n = an I + nan â€“ 1 bA, where I is the identity matrix of order 2â€¦ Read More
Find the derivative of the following functions (it is to be understood that a, b, c, d, p, q, r and s are fixed non-zeroâ€¦ Read More
Question 1: Find the derivative of the following functions from first principle: (i) -x Solution: f(x) = -x f(x+h) = -(x+h) From the first principle,â€¦ Read More
Question 1. Find the derivative of x2 â€“ 2 at x = 10. Solution: f(x) = x2 â€“ 2 f(x+h) = (x+h)2 â€“ 2 Fromâ€¦ Read More
Differentiate w.r.t x the function in Exercise 1 to 11. Question 1. (3 x2 – 9x – 5)9 Solution: Let us assume y = (3x2 –â€¦ Read More
Question 18. For what value of Î» is the function defined by continuous at x = 0? What about continuity at x = 1? Solution:â€¦ Read More
Question 11: Let S = {a, b, c} and T = {1, 2, 3}. Find Fâ€“1 of the following functions F from S to T,â€¦ Read More