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What is predecessor of ( -18 )( -18 ) का पूर्ववर्ती क्या है
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: \(-19\)\(-19\)
The predecessor of a number is 1 less than that number. Therefore, \(-18-1=-19\), so \(-19\) is correct. \(-17\) is the successor of \(-18\), not its predecessor. Exam tip: subtract 1 from a number to find its predecessor.किसी संख्या का पूर्ववर्ती उससे 1 कम होता है। इसलिए \(-18-1=-19\), अतः सही उत्तर \(-19\) है। \(-17\), \(-18\) का उत्तरवर्ती है, पूर्ववर्ती नहीं। परीक्षा टिप: पूर्ववर्ती ज्ञात करने के लिए संख्या में से 1 घटाइए।
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