Evaluate:
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Let ![]()
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Where,
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Putting
……….(2)
A(x-2)+B(x-1)=7x-6
Now put x-2=0
Therefore, x=2
A(0)+B(2-1)=7×2-6
B=8
Now put x-1=0
Therefore, x=1
A(1-2)+B(0)=7-6=1
A=-1
Now From equation (2) we get,
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Now From equation (1) we get,
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