Question
Download Solution PDF(795 – 358) द्वारा प्रदर्शित संख्या के इकाई स्थान का अंक क्या है?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया हुआ:
(795 – 358)
उपयोग की गई अवधारणा:
7 की चक्रीयता 4 है
3 की चक्रीयता 4 है
गणना:
795 = 7(4 × 23) + 3 = 1 × 73 = 343
⇒ 795 की इकाई अंक = 3
358 = 3(4 × 14) + 2 = 1 × 32 = 9
⇒ 358 की इकाई अंक = 9
(795 – 358) की इकाई अंक = 3 – 9 = -6
नोट: 3 - 9 = -6 क्योंकि हमें यूनिट अंक ढूंढना है। इकाई अंक खोजने के लिए हमें दसवें अंक से 1 उधार लेना होगा। इसलिए, 13 - 9 = 4
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