IIT JAM

follow

Top Resources

A

Anku posted an Question

March 03, 2021 • 17:17 pm

30 points

IIT JAM
Mathematics (MA)

How to solve pls once show steps...

how to solve pls once show steps..... . .. . . . . . . . .

2 Answer(s)

1 Likes
4 Comments
0 Shares

>
Digvijay singh

kyA aapne membership le rkhi hai toh muje aapse is baare main kux puchna tha aapka koi bhi social contact mil sakta hai kya
- Likes(0)
- Reply(0)

>
Vijay Singh chauhan

This May help you Anku!
- Likes(1)
- Reply(0)

>
Deepak singh 1 Best Answer

Refer attachment , option b is correct
- Likes(0)
- Reply(10)
sir why u did not break it from Π/6 to Π/4
- Like(1)
sir pls once tell
- Like(0)
I have break from π/6 to π/2 (not π/4 )
- Like(1)
π/4 is not used in any breaks here .
- Like(1)
yes sir but how u know that Π/4 is not needed in any break
- Like(1)
pls tell that sir
- Like(0)
see , greatest integer function is always a integer, here integral values can be 0,1,-1,-2 . But at π/4 , we are not getting any integer value . So we don't need π/4
- Like(1)
2×sin(π/4) = 2× (1/√2) = √2 which not an integer.
- Like(1)
ok sir got it...
- Like(0)
thanks a lot sir
- Like(0)

>
Satpal singh

see this attachment option b is correct
- Likes(1)
- Reply(6)
Satpal sir how do we know how to break the bounds of integration??
- Like(0)
from the value of greatest integer function . till when it is taking 1
- Like(0)
Satpal sir if possible, please teach it on paper 📝, I will appreciate that.
- Like(0)
sir why u did not break it from Π/6 to Π/4
- Like(0)
sir pls once tell
- Like(0)
see this
- Like(1)

T