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What are the possible 6 digit numbers formed by digits 1,2,3,6,9 where 1,2,3 are used in continuation and 6 is used twice

Answer»

Answer:

The Number of choice for the first digit is 1. [math[\therefore 120[/math] 6 digit numbers can be FORMED from the digits 0,1,3,5,7,9 when no digit is REPEATED and the number is divisble by 10. Being six degit number, First digit ,from left or right both applied, may have one of FIVE degits as “0″ can not be there.

Step-by-step explanation:

Captain America Shield html, body { background:#0846A8; height: 500px; } .container { width:100%; height: 100%; display: flex; justify-content: center; align-items: center; } .circle { border-radius: 50%; display: flex; flex-direction: row; justify-content: center; align-items: center; border:1px solid #000; } .outer-lv3 { background-image: linear-gradient(#870000,#FF4040,#870000); height: 260px; width: 260px; -webkit-animation: turning 8s infinite linear; animation: turning 8s infinite linear; } @-webkit-keyframes turning { 0% {transform: rotate(0deg)} 100% {transform: rotate(360deg)} } @keyframes turning { 0% {transform: rotate(0deg)} 100% {transform: rotate(360deg)} } .outer-lv2 { background: #fff; background-image: linear-gradient(#DBD9D9,#FAFAFA,#DBD9D9); height: 210px; width: 210px; } .outer-lv1 { background-image: linear-gradient(#870000,#FF4040,#870000); height: 150px; width: 150px; } .center { background-image: linear-gradient(#0846A8,#277AFF,#0846A8); height: 100px; width: 100px; border-radius: 50%; position: relative; overflow: hidden; border:1px solid #000; } .arrow { border-top: 35px solid #EDE8E8; border-bottom: 48px solid rgba(0,0,0,0.0); border-left: 48px solid transparent; border-right: 48px solid transparent; position: absolute; height: 0; width: 0; } .top { top: 35px; left: 2px; } .left { transform: rotate(72deg); top: 16px; left: -24px; } .right { transform: rotate(-72deg); top: 16px; left: 25px; }


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