Answer (Detailed Solution Below)

Option 1 :
Free
RRB NTPC ASM CBAT Psycho Full Practice Set 1 (Easy to Moderate)
165 Qs. 130 Marks 48 Mins

Detailed Solution

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Concept:

Integral property:

  • ∫ xn dx = + C ; n ≠ -1
  •  + C
  • ∫ edx = ex+ C
  • ∫ adx = (ax/ln a) + C ; a > 0,  a ≠ 1
  • ∫ sin x dx = - cos x + C
  • ∫ cos x dx = sin x + C

 

Integration by parts: Integration by parts is a method to find integrals of products. The formula for integrating by parts is given by:

⇒  + C

where u is the function u(x) and v is the function v(x) 

ILATE rule is Usually, the preference order of this rule is based on some functions such as Inverse, Logarithm, Algebraic, Trigonometric, and Exponent.

 

Calculation:

I = 

I = 

I = 

I = 

I = 

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