What is lim x→3 (x²-9)/(x-3)?
lim x→3 (x²-9)/(x-3) का मान क्या है?
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Correct Answer
B. 6 / 6
ExplanationStep 1: Direct substitution gives 0/0 so factorize. Step 2: x²-9=(x-3)(x+3) and after cancellation limit is x+3 at x=3 which is 6. Step 3: In 0/0 form check factorisation.
Step 1: Direct substitution 0/0 देता है इसलिए factor करें। Step 2: x²-9=(x-3)(x+3) है और cancel करने पर limit x+3 at x=3 यानी 6 है। Step 3: 0/0 form में factorisation देखें।