Match the items of List-I with those of List-II List-I List-II (a) d/{dx} (\tan^{-1}(\sqrt{\frac{1-cosx}{1+cosx}})) (i) log (x + \sqrt{1+x^2}) (b) d/{dx} (\frac{3+|x-1|}{3x+4}) (ii) - {4x}/(1+x^2)^2 (c) \sinh^{-1} x (iii) 1/2 (d) d^2/{dx^2} (\cos^{-1}(\frac{1-x^2}{1+x^2})) (iv) 1/\sqrt{1+x^2} (v) not differentiable at y = 1 The collect answer is

Correct Answer is : a - iii , b - v , c - i , d - ii

a - iii , b - v , c - iv , d - ii

a - iv , b - v , c - ii , d - iii

a - i , b - iii , c - iv , d - v

a - iii , b - v , c - i , d - ii

TS EAMCET 7 May 2018 Shift 1 Solved Paper

Section: Mathematics

Question : 65 of 160

Marks: +1, -0

Match the items of List-I with those of List-II

List-I

List-II

(a)

(tan−1(√

1−cosx

1+cosx

))

(i) log (x + √1+x2)

(b)

(

3+|x−1|

3x+4

)

(ii) -

(1+x2)2

(iii)

(d)

dx2

(cos−1(

1−x2

1+x2

))

(iv)

√1+x2

(v) not differentiable at y = 1

The collect answer is

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