# Question: fx 4 sin x gx 4 cos 2x...

###### Question details

(f)x |
= | 4 sin
x |

(g)x |
= | 4 cos
2x |

− π/2 ≤ x ≤ π/6

Find the area of the region. (Round your answer to three decimal places.)

Help please! step by step please... show integral & every little detail ... thank you