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Please help me to solve this question . I have attached image of the question.

Please help me to solve this question . I have attached image of the question.

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Grade:11

1 Answers

mahima pareek
20 Points
3 years ago
Go for Lhopital
It is getting 0/0 on placing x=0.And then futher trig. Solving. 
Then place -sinx/x = 1( by formula). 
 

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