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Lim x tend to 0 [{(a+b cosx)x-csinx]÷x^5}=1, determine a,b,c

Lim x tend to 0 [{(a+b cosx)x-csinx]÷x^5}=1, determine a,b,c

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Grade:12th pass

1 Answers

Arun
25750 Points
5 years ago
Expand formulae of sin x and cos x and put all terms equal to zero whivh have power of x less than 5
 
You will clearly get your answer.
 
 
Regards
Arun

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