A) 1
B) -1
C) 2
D) -3
Correct Answer: B
Solution :
[b] Product of zeroes \[=\frac{a}{r}\cdot a\cdot ar=-1\] |
\[\Rightarrow \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,{{a}^{3}}=-1\Rightarrow a=-1\] |
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