C. जाड
प्रश्न 18. (-1) + (-1) किसके बराबर है?
a.+1
b.-1
c.0
d. इनमें से कोई नहीं।
Answers
Answered by
4
Answer:
-1+(-1)
=-1-1
=-2
therefore d. is the correct option
Step-by-step explanation:
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