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(i)lim(xrarr0)(2xe^x -sin2x)/x is zero. ...

(i)`lim_(xrarr0)(2xe^x -sin2x)/x` is zero.
(ii)`lim_(nrarrinfty)(1^2 +2^2 +…n^2)/(n^3) is 2/6`
(iii)`lim_(xrarr1)(x^7 -1)/(x-1) =6`
(iv)`lim_(thetararr0)(sin2theta)/(3theta)=3/2`
State which pair of statements given above are correct.

A

(iii) and (iv)

B

(i) and (ii)

C

(ii) and (iv)

D

(i) and (iii)

Text Solution

Verified by Experts

The correct Answer is:
B
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