Math, asked by rojamadam, 1 year ago

A={4,5,8,12},B={1,4,6,9},C={1,2,3,4}. Find A-(C-B)

shruthi2000: A/(C/B)

Answers

Answered by shruthi2000

C/B=(2,3) A/(C/B)=(4,5,8,12)

rojamadam: oh,sorry. but you wrote divide. that is why i can't understand

shruthi2000: That's not divide

shruthi2000: This symbol only we will use fr difference

rojamadam: ok..

shruthi2000: Hmmm..

shruthi2000: Well is my answer is correct

rojamadam: yes

shruthi2000: Thank you

rojamadam: you are welcome

shruthi2000: ;) ;)

Answered by subhadippal7929

C-B = C intersection B` = {2,3}
A = {4,5,8,12}
SO A-(C-B) = {4,5,8,12}

subhadippal7929: I HAVE CHECKED & NOT FOUND ANY MISTAKE

shruthi2000: Well okk...I think there s mistake in my answer nly

rojamadam: Its is difference of sets

shruthi2000: Well whose answer is correct?Or both are wrong

rojamadam: both are wrong

subhadippal7929: i think i am correct

shruthi2000: Okk ....

shruthi2000: Set difference? That's wat I did

subhadippal7929: THANKS FOR CORRECTING ME

shruthi2000: Its OK :)

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