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lim(x rarr 0) (1-cos (x/3))/(x^(2)) =...

`lim_(x rarr 0) (1-cos (x/3))/(x^(2)) = `

A

A. 18

B

B. (1/9)

C

C. 9

D

D. (1/18)

Text Solution

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The correct Answer is:
D
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