Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
NDA2018MathematicsDefinite IntegrationActual

What is the value of _ - 4 ^ 4 ( x - x) d x ?

Options

  1. A- 1 2 + n ( 1 2 )
  2. B1 2
  3. C0
  4. D2

Correct answer

C. 0

Step-by-step solution

_ - 4 ^ 4 ( x- x) d x Let f(x)= x- x aligned & f(-x)= (-x)- (-x) & =- x+ x=-( x- x)=-f(x) aligned So, f(x) is an odd function. We know _ -a ^a f(x) d x=0 , if f(x) is odd function.

Practice Definite Integration on Quantrex Academy →

More from Definite Integration

Passage: Let f(x)= x and g(x)-f(x)=f(4-x) . Question: What is ₀^4 f(x) g(x) ,dx equal to ? 2026Passage: Let ₀^ 2 a x+b x (a+b)( x+ x) ,dx=k . Question: What is the value of k ? 2026Passage: Let f(x)= x and g(x)-f(x)=f(4-x) . Question: What is ₀^4 f(4-x) g(4-x) ,dx equal to ? 2026Passage: Let ₀^ 2 a x+b x (a+b)( x+ x) ,dx=k . Question: What is ₀^ 2 a x+b x x+ x ,dx equal to ? 2026Consider the following for the two (02) items that follow: Let f(x) = [x^2] , where [ ] is the greatest integer function. What is _ 2 ² f(x) , dx equal to? 2025What is _n^ n+1 (x - [x]) , dx , where [ ] is the greatest integer function and n is a natural number? 2025If I₁ = _e^ e^2 dx x and I₂ = ₁^2 e^x x , dx , then which one of the following is correct? 2025Paragraph: Let I = ₀^ 2 f(x) g(x) d x , where f(x)= x and g(x)= x+ x+1 . Question: What is ₀^ 2 d x g(x) equal to? 2024 Full Definite Integration list All NDA PYQs