SOLUTION: . Which of the following is not an equal set? i) A = {4, 3, 2, 1 } B= {1, 3, 2, 4 } ii) A ={ 2, 3 } , B = { 3, 2 }, C = { x:x^2 – 5x – 6 =0 } iii) A = { 4, 5 ) B = { 5, 4 }

Algebra ->  Subset -> SOLUTION: . Which of the following is not an equal set? i) A = {4, 3, 2, 1 } B= {1, 3, 2, 4 } ii) A ={ 2, 3 } , B = { 3, 2 }, C = { x:x^2 – 5x – 6 =0 } iii) A = { 4, 5 ) B = { 5, 4 }       Log On


   

Question 481158: . Which of the following is not an equal set?
i) A = {4, 3, 2, 1 } B= {1, 3, 2, 4 }
ii) A ={ 2, 3 } , B = { 3, 2 }, C = { x:x^2 – 5x – 6 =0 }
iii) A = { 4, 5 ) B = { 5, 4 }
iv) A = { 6, 7, 8 } B= { Six, seven, eight }
Answer by ewatrrr(24785) About Me  (Show Source):
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Hi,

i) A = {4, 3, 2, 1 }  B= {1, 3, 2, 4 }  |Equal

ii) A ={ 2, 3 } , B = { 3, 2 }, 

   C = { x:x^2 – 5x – 6 =0 }, C ={x:(x-6)(x+1)=0} C = {-6,1} Not Equal

iii) = { 4, 5 )  B = { 5, 4 }  |Equal