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प्रश्न
36 ÷ (−9) = ?
विकल्प
4
-4
0
none of these
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उत्तर
-4
36 ÷ (−9)
`36/9`
`=36/(9xx(-1))`
`=1/(-1) xx 36/9`
`= -1 xx 4`
= -4
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