1. ex log(x+2)+c
2. [ex/(x+2)]+c
3. ex(x+2)+c
4. ex log(x+2)+c
ex log(x+2)+c
1.
2.
3.
4. None of these
1. π2/8
2. π3/8
3. π4/8
4. -π2/8
π2/8
1. -m2y
2. y/m2
3. m2y
4. m2/y
-m<sup>2</sup>y
1. c cosθ
2. 2c sin θ
3. 3c(1+sin2θ)
4. c cosθ(1+4sin2θ )
c cosθ
1. sin 2y( cot x -2 sin 2x)
2. sin 2x(cos y-siny)
3. cos 2y cos 2x
4. sin 2y sin 2x
sin 2y sin 2x
1. (π/8)-(1/2)
2. (π/4)+(1/2)
3. (π/8)+(1/2)
4. (π/4)-(1/2)
(π/4)-(1/2)
1. 57.325
2. 53.875
3. 58.873
4. 57.325
58.873
1. 2 units
2. 10 units
3. 6 units
4. 4 units
10 units
1.
2.
3.
4. none of these