# Category Archives: NCERT

Question 13. Show that the equation of the line passing through the origin and making an angle θ with the line y = mx +… Read More
Question 1. Find the values of k for which the line (k – 3)x – (4 – k2)y + k2 – 7k + 6 =… Read More
Question 1. Prove that the determinant is independent of θ. Solution:  A =  A = x(x2 – 1) – sinθ(-x sinθ – cosθ) + cosθ(-sinθ +… Read More
You’re about to fly from the nest to a new world and we can understand how exciting and nervous you appear to appear on your… Read More
If you’re reading this and stumbled upon this page to search for NCERT Class 11 Maths Solutions, then you’re at the right place. Class 11… Read More
All ready to appear for your board exam?? Terrifying isn’t it? We understand how tough it gets when you think about the very class that… Read More
Trying to find a solution that can make your learning easier than before? We understand how tough it gets when you get stuck on math… Read More
Looking for NCERT Solutions for Class 8 Maths that will solve your maths problems in a jiffy? Don’t worry because your search ends here. GeeksforGeeks… Read More
Question 1: Let , show that (aI + bA)n = an I + nan – 1 bA, where I is the identity matrix of order 2… 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-zero… 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,… Read More
Question 1. Find the derivative of x2 – 2 at x = 10. Solution: f(x) = x2 – 2 f(x+h) = (x+h)2 – 2 From… 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 –… Read More
Question 18. For what value of λ is the function defined by continuous at x = 0? What about continuity at x = 1? Solution:… Read More
Question 11: Let S = {a, b, c} and T = {1, 2, 3}. Find F–1 of the following functions F from S to T,… Read More