A = {1,2,3,4,5} and B={(x,y) : x and y belong to A } , find the number of ordered pairs which satisfy the condition x+y greater than 8
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Step-by-step explanation:
☜☆☞A=(1,2,3,4,5) B(x,y)
☜☆☞we have to tell the number which should satisfy the condition x+y greater than 8
☜☆☞ now we have to take cases in this question
☜☆☞case1: if we take x=1 then we have to take a number greater than 7 to get answer greater than 8. but it is not possible
☜☆☞so from above numbers we can conclude that B=(4,5) satisfied the condition x+y greater than 8
hope it helps you please mark me as brainliest please ☜☆☞☝☝☝☝☝☝☝☝☝
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