# JEE - Mathematics Free Doubts and Solutions

### IIT JEE - Main - Mathematics

## Line y=mx+c cuts the curve y^2=4ax at A and B.Find the equation of circle with AB as diameter?

**rajaji125**6th November 2019, 10:15 AM

### IIT JEE - Main - Mathematics

## plz solve it ..with each step explaining

**Venu**11th October 2019, 10:43 AM

### IIT JEE - Main - Mathematics

## Q) Find the equation of the circle passing through the points of contact of the direct common tangent of x^2+y^2=16 and x^2+y^2-12x+32=0.

**Anish**2nd October 2019, 3:10 PM

### IIT JEE - Main - Mathematics

## 2 pipes A and B fill a cistern in 24 minutes and 32 minutes respectively. Assuming that both pipes are opened simultaneously, when must the first tap be turned off so that the cistern may be filled in 16 minutes?

**Sridevi**23rd September 2019, 1:02 PM

### IIT JEE - Main - Mathematics

## Cost of product 2568rs Sale tax @ 7% Customer wants to purchase it in such manner that he will pay 2568rs inclusive of tax . Reduction in price needed?

**visheshagra1998**17th September 2019, 4:58 PM

### IIT JEE - Main - Mathematics

## Given, if y=f(x)=(2x+1)/(3x-m) and if f(y)=x, Find m.

**pcgamingisgood**13th September 2019, 9:40 PM

### IIT JEE - Main - Mathematics

## If tan θ = x/y, then find sin 2θ + cos 2θ.

**rishabhsankla1**6th September 2019, 7:33 PM

### IIT JEE - Main - Mathematics

## Please solve this question

**Vedikapatil3104**5th September 2019, 8:31 PM

### IIT JEE - Main - Mathematics

## Plz explain the meaning of this statement and Briefly tell me that what is co-domain and how it is related to domain and range ..nd in this fig too.?

**vishakhachandan026**3rd September 2019, 8:52 AM

### JEE Plances - JEE (Main) - Mathematics

## Detailed solution for this.

**g_archanasharma**16th December 2018, 6:20 PM

### JEE Plances - JEE (Main) - Mathematics

## Detailed solution for this.

**g_archanasharma**16th December 2018, 6:19 PM

### JEE Plances - JEE (Main) - Mathematics

## Detailed solution for this.

**g_archanasharma**16th December 2018, 6:18 PM

### JEE Plances - JEE (Main) - Mathematics

## Detailed solution for this.

**g_archanasharma**16th December 2018, 6:11 PM

### JEE Plances - JEE (Main) - Mathematics

## Detailed solution for this.

**g_archanasharma**16th December 2018, 6:09 PM

### JEE Plances - JEE (Main) - Mathematics

## Sir pls solve this question.

**rsudipto**15th December 2018, 6:13 PM

### JEE Plances - JEE (Main) - Mathematics

## Sir in this question how is the inverse fn derived. Pls explain in details.

**rsudipto**15th December 2018, 8:55 AM

### JEE Plances - JEE (Main) - Mathematics

## Sir pls solve this question.

**rsudipto**14th December 2018, 9:52 AM

### JEE Plances - JEE (Main) - Mathematics

## Sir pls solve this question.

**rsudipto**14th December 2018, 9:51 AM

### JEE Plances - JEE (Main) - Mathematics

## Sir pls solve this question.

**rsudipto**13th December 2018, 10:09 AM

## Browse free questions and answers by Chapters

- 1 Sequences and Series
- 2 Mathematical Reasoning
- 3 Differential Equations
- 4 Three Dimensional Geometry
- 5 Complex Numbers and Quadratic Equations
- 6 Permutations and Combinations
- 7 Matrices and Determinants
- 8 Vector Algebra
- 9 Trigonometry
- 10 Integral Calculus
- 11 Sets, Relations and Functions
- 12 Limit, Continuity and Differentiability
- 13 Statistics and Probability
- 14 Co-ordinate Geometry
- 15 Mathematical Induction
- 16 Binomial Theorem and its Simple Applications