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सारणिक `|(sqrt(13)+2sqrt(3),2sqrt(5),sqrt(5)),(sqrt(26)+sqrt(15),5,sqrt(10)),(sqrt(65)+3,sqrt(15),sqrt(5))|` का मान ज्ञात कीजिए।

Answer» `|(sqrt(13)+2sqrt(3),2sqrt(5),sqrt(5)),(sqrt(26)+sqrt(15),5,sqrt(10)),(sqrt(65)+3,sqrt(15),sqrt(5))|`
`=|(sqrt(13),2sqrt(5),sqrt(5)),(sqrt(26),5,sqrt(10)),(sqrt(65),sqrt(15),5)|+|(2sqrt(3),2sqrt(5),sqrt(5)),(sqrt(15),5,sqrt(10)),(3,sqrt(15),5)|`
`=sqrt(13)xxsqrt(5)xxsqrt(5)|(1,2,1),(sqrt(2),sqrt(5),sqrt(2)),(sqrt(5),sqrt(3),sqrt(5))|`
`+sqrt(3)xxsqrt(5)xxsqrt(5)|(2,2,1),(sqrt(5),sqrt(5),sqrt(2)),(sqrt(3),sqrt(3),sqrt(5))|`
`=0+0=0`


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