Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

Please find attached the image of the problem The problem is a sub problem of a problem. The integral value is 0 as per my knowledge but this does not give all the values of x . The answer given in book is [x]*{x} which satisfies all the values of x. Where [x] = greatest integer function ;{x} = fractional part

Please find attached the image of the problem
The problem is a sub problem of a problem.
 
The integral value is 0 as per my knowledge but this does not give all the values of x .
 
The answer given in book is [x]*{x} which satisfies all the values of x. Where [x] = greatest integer function ;{x} = fractional part

Question Image
Grade:12th pass

1 Answers

Aditya Gupta
2075 Points
one year ago
first of all the ques in the book is wrong coz the variable of integration and the variable in limits cant be the same.
correct ques should be 
∫ [t] dt from 0 to {x}
now, this means that t ranges from 0 to {x}.
but {x} is less than 1 so that t lies in 0 to 1.
where [t] = 0
so, integral does in fact equal 0 (zero).
kindly approve :))

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free