,then k is equal to:
1
2
3
4
As learnt in concept
Integration by substitution -
The functions when on substitution of the variable of integration to some quantity gives any one of standard formulas.
- wherein
Since all variables must be converted into single variable , |
put t = x-1
Option 1)
1
Correct option
Option 2)
2
Incorrect option
Option 3)
3
Incorrect option
Option 4)
4
Incorrect option
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