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माना A={:(("[x+1]","[x+2]","[x+3]"),("[x...

माना `A={:(("[x+1]","[x+2]","[x+3]"),("[x]","[x+3]","[x+3]"),("[x]","[x+2]","[x+4]"):})` जहां [t] महत्तम पूर्णांक `le t` को दर्शाता है । यदि `det (A)=192` है तो x के मानों का समुच्चय निम्न में से कौन सा अंतराल है?

A

[65,66)

B

[68,69)

C

[60,61)

D

[62,63)

लिखित उत्तर

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The correct Answer is:
D
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