NCERT

Students should use our NCERT Applications of Derivatives Solutions to begin their JEE preparation as a resource to build strong foundation.  Our solutions follow the lates CBSE Class 12 syllabus which make them a complete resource for CBSE Boards prepaation, Yet for competitive exam like JEE,

? Shiksha's NCERT Solutions for Class 12 Applications of Derivatives are designed to serve a holistic mathematical guide for the chapter for all students. That's whay our solutions focus on providing step-by-step textual explanations for each exercise as well as visual representation on 2D graphs al

Class 12 Applications of Derivatives chapter focuses on using derivatives and its concepts to solve real-life problems like rate of change, maxima and minima, increasing/decreasing functions, and finding tangents/normals of the curves at any given co-ordinates. Application of Derivatives is one of t

Continuity and Differentiability is one of the most important chapters for CBSE Class 12 Maths board exams. Continuity and Differentiability carries significant weightage of around 6-8 marks in the class 12 board exams. Students can use our Class 12 Math Continuity and Differentiability NCERT Soluti

There are several important formulas of the Continuity and Differentiability, Students can cheeck below;

1. Continuity at a point
   $\lim_{x \to a^-} f(x) = \lim_{x \to a^+} f(x) = f(a)$limx?a?f(x)=limx?a+?f(x)=f(a)

2. Derivative of basic functions:

   • $\frac{d}{dx}(x^n) = nx^{n-1}$dxd?(xn)=nxn?1

   • $\frac{d}{dx}(\sin x) = \cos x$dxd?(sinx)=cosx

   • $\frac{d}{dx}(\cos x) = -\sin x$dxd?(cosx)=?sinx

   • $\frac{d}{dx}(e^x) = e^x$dxd?(ex)=ex

   • $\frac{d}{dx}(\ln x) = \frac{1}{x}$dxd?(lnx)=x1?

3. Product Rule:
   $\frac{d}{dx}[u \cdot v] = u \cdot \frac{dv}{dx} + v \cdot \frac{du}{dx}$dxd?[u?v]=u?dxdv?+v?dxdu?

4. Quotient

The concept of continuity is defined for a function  as a curve that is smooth and unbroken at every point in its domain. Mathematically, a function $f (x)$ is said to be continuous at a point $x = a$ if:

$\lim_ {x \to a} f (x) = f (a)$

What it means:

• The function is defined at $x = a$,

• The limit of the function exists as $x$ approaches $a$,

• And the limi

Yes, Shiksha's NCERT Solutions for Class 12 Maths Chapter 5 Continuity and Differentiability are aligned with the latest CBSE 2025 syllabus. Our NCERT Solutions are prepared by subject experts to provide step-by-step explanations, aiding students in their preparation for their board exams. Student c

Students can find well structured NCERT Solutions for Class 12 Continuity and Differentiability in PDF form. We have provided the Solution PDF for all the chapters on our pages, in the Download Free PDF Section. Students can use these NCERT Solutions PDF for their offline study, and as a good and ha

NCERT Class 12 Maths includes Continuity and Differentiability as Chapter 6, which is one of the fundamental concepts in calculus.

• Continuity is defined for a function in a way that curve of function behaves smoothly without any breaks or jumps at a point or over an interval.
• Differentiability deal w

Yes, We have updated our NCERT Class 12 Maths Relations and Functions solutions updated as per the latest CBSE 2025 syllabus.We have designed to provide best method of problem-solving which ensures better scoring capabilty of students.These updated solutions help students to do self-preparation, and