Relation and Functions - iTeachChem

iTeachChem Helper

I

iTeachChem Helper•4/6/25, 9:44 AM

@Apu

iTeachChem Helper

I

iTeachChem Helper•4/6/25, 9:44 AM

Note for OP

+solved @user1 @user2...

+solved @user1 @user2...

to close the thread when your doubt is solved. Mention the users who helped you solve the doubt. This will be added to their stats.

wilted_flower

W

wilted_flowerOP•4/6/25, 9:44 AM

,rotate

TeXit

T

TeXit•4/6/25, 9:44 AM

Opt

O

Opt•4/6/25, 9:47 AM

(a,b)R(a,b) is always true because ab=ab for all (a,b)

Opt

O

Opt•4/6/25, 9:47 AM

Mb mb

Opt

O

Opt•4/6/25, 9:47 AM

Made a mistake

wilted_flower

W

wilted_flowerOP•4/6/25, 9:47 AM

Symmetric and transitive I can't figure out

wilted_flower

W

wilted_flowerOP•4/6/25, 9:47 AM

Yes

Opt

O

Opt•4/6/25, 9:48 AM

Ok, so, for symmetric, you need to consider (a,b),(c,d)

wilted_flower

W

wilted_flowerOP•4/6/25, 9:48 AM

It's reflexive

Prachi

P

Prachi•4/6/25, 9:48 AM

What's the answer ??

Prachi

PPrachi What's the answer ??

wilted_flower

W

wilted_flowerOP•4/6/25, 9:49 AM

4

Opt

O

Opt•4/6/25, 9:50 AM

Ok, symmetry you can do taking (a,b) and (c,d) as being related

Opt

O

Opt•4/6/25, 9:50 AM

Clearly, if any one is true, both are true

rn_image_picker_lib_temp_26d59220-806b-41f6-9810-795111edcd42.jpg

Opt

O

Opt•4/6/25, 9:51 AM

rn_image_picker_lib_temp_c3cf0855-e919-44e4-9c2a-644c6d5aac2d.jpg

Original message was deleted

Opt

O

Opt•4/6/25, 9:52 AM

No, you're wrong with reflexive and symmetric conditions there.

Opt

O

Opt•4/6/25, 9:53 AM

Reflexive means (a,b)R(a,b)

Opt

O

Opt•4/6/25, 9:53 AM

Symmetric means that if (a,b)R(c,d) then (c,d)R(a,b)

Opt

O

Opt•4/6/25, 9:53 AM

The order within each pair will never change

Prachi

P

Prachi•4/6/25, 9:53 AM

Oh, yeah

Prachi

P

Prachi•4/6/25, 9:53 AM

Forgot about that

Opt

O

Opt•4/6/25, 9:54 AM

Prachi

P

Prachi•4/6/25, 9:58 AM

Opt

OOpt ||What is your Notemaster role lol?||

wilted_flower

W

wilted_flowerOP•4/6/25, 9:59 AM

She got some

notes

wilted_flower

W

wilted_flowerOP•4/6/25, 9:59 AM

She is...

wilted_flower

W

wilted_flowerOP•4/6/25, 9:59 AM

The NoteMaster.

Opt

OOpt Click to see attachment

wilted_flower

W

wilted_flowerOP•4/6/25, 10:01 AM

Okl goteem

wilted_flower

W

wilted_flowerOP•4/6/25, 10:01 AM

Thanks a lot

wilted_flower

W

wilted_flowerOP•4/6/25, 10:22 AM

+solved @Opt @Prachi

iTeachChem Helper

I

iTeachChem Helper•4/6/25, 10:22 AM

Post locked and archived successfully!

Archived by

@964432960197632059 (964432960197632059)

Time

April 6, 2025

Solved by

@763645886500175892 (763645886500175892), @926887811674673172 (926887811674673172)

Relation and Functions - iTeachChem