tan^x/₂

x tan ¹/₂ x

cot ^x/₂

x cot ¹/₂ x

2

1

0

-1

x³-1 + c

^_x2/₂  + ¹/_x + c

^_x2/₂  + C

^_x2/₂  - x + c

Sin 2 x

¹/₂ sin 2 x

2 sin 2 x

Sin² 2 x

2  x² +  c

x²+  c

2 x + c

2x tan^-1 x - log (1+x²) + C

2 [x tan^-1 x - log (1+x²) + C.

2 x tan^-1x + log (1+x²) + C

2[ tan^-1 + log (1+x²)] + C

2(√x sin√x + cos √x)

2(√xsin √x - cos√x)

√x sin √x - cos √x

None of these

x^5/₃ + C

x^5/₃ + x + C

⁵/₃ x^5/₃ + x + c

³/₅ x_^5/3 + x + c