Relations and Functions

8 solved questions from Class 11 Mathematics, each with the full working. Tap any question to see the step-by-step solution.

• 1 What is the domain, range, or fundamental theorem introduced in 'Relations and Functions' (Class 11 Mathematics)? medium MCQ Functions & Theorems
• 2 What is the derivative or integral formula associated with 'Relations and Functions'? medium MCQ Calculus & Formulae
• 3 How do you find the solution set or optimum value in 'Relations and Functions'? medium MCQ Problem Solving & Optimization
• 4 Consider the function f(x)=x^2-4x+3. Find its minimum value on the interval [1,3]. medium 2 marks Minimum of a quadratic using derivative
• 5 Find the domain of the function f(x)=1/(x-5). easy 1 mark Domain of a rational function
• 6 The equation of the tangent to the curve y = e^x + 3x at the point where x=0 is: hard MCQ 3 marks Tangent to a curve using derivative
• 7 Find the domain of the function f(x)=√(5-2x). easy 2 marks Domain of a square‑root function
• 8 For the function f(x)=|x-2|-|x+3|, determine its minimum and maximum values. hard 5 marks Range of a piecewise absolute‑value function