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Three numbers which are co-prime to each other are such that the product of the first two is 551 and that of the last two is 1073. The sum of the three numbers is (a) 75 (b) 81 (c) 85 (d) 89

A

75

B

81

C

85

D

89

Text Solution

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The correct Answer is:
C
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ADVANCED MATHS BY ABHINAY MATHS ENGLISH-LCM & HCF -MULTIPLE CHOICE QUESTIONS
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