The product (-9) x(-5)x(-6)*(-3) is positive where as the product
(-9)x(-5)x(6)x(-3) is negative why?
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Answered by
1
Step-by-step explanation:
because negative sign comes odd no of times...
Answered by
2
bcz...in four negative numbers the - will convert into +
but in three negative numbers the negative sign will remain negative
- × -× - × - ×=+
- × - × - × = -
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