I didn't understood this property ... 3rd step
Solution:
We have reversed the limit of Integration and in that process,there will be one negative sign introduced which will cancel out the existing negative sign.
Hope you got the answer,but if there is something which you didn't,you can ask that in separate thread.
We have reversed the limit of Integration and in that process,there will be one negative sign introduced which will cancel out the existing negative sign.
Hope you got the answer,but if there is something which you didn't,you can ask that in separate thread.