If the r th term is independent of x in x- 2 - x 2 12- then r is equal to

The correct option is B 5 T _ r+1 =_ #160;^ 12 C _ r x ^ 12 r ( 2 / x ^ 2 #160;) #160;^ r #160;=_ #160;^ 12 C _ r ( 2 ) #160; ...

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Term Independent of x

If the r th...

Question

If the $r^{t h}$ term is independent of x in ${(x - \frac{2}{x^{2}})}^{12}$ , then r is equal to

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