✕
  1. Tardigrade
  2. Question
  3. Mathematics
  4. For any integer n , the integral ∫ limits0πe cos2x cos3(2n+1)x dx has the value

Q. For any integer , the integral has the value

AMUAMU 2015Integrals Report Error

Solution:

Let
Then,


Hence,
, if

Questions from AMU 2015

1. For all real is

2. The length of the perpendicular drawn from to the line is

Three Dimensional Geometry

3. The number of equivalence relations on the set containing and is

Relations and Functions - Part 2

4. Let and . If is defined as , then the solution set of the equation is

Relations and Functions - Part 2

5. The complex number satisfy the equation lies on

Complex Numbers and Quadratic Equations

Questions from Integrals

1. If then is equal to

VITEEE 2014

2. Let if for some , then the value of is equal to

KEAM 2013

3. The sum of the series

WBJEE 2013

4. The value of the integral
is

WBJEE 2013

5. If then real roots of the equation are

J & K CET 2012

Mathematics Most Viewed Questions

1. The solution of is

WBJEE 2011 Differential Equations

2. The solution of the differential equation is

COMEDK 2009 Differential Equations

3. dx is equal to

KEAM 2016 Integrals

4. If then

COMEDK 2009 Matrices

5. The value of is

KEAM 2007 Integrals

Latest Updates