Question : If
Option 1: 1
Option 2: 0
Option 3: 3
Option 4: 6
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Correct Answer: 0
Solution :
Given,
Consider,
⇒
⇒
Similarly,
And
Multiplying (ii) and (iii), we get,
⇒
⇒
Dividing by (i), we get,
⇒
⇒
⇒
Hence, the correct answer is 0.
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