Trigonometry Deadline: 12 hours after assign Differentiate the given functions. 1.9(x)=(1)/(2)sec^(-1)(4)/(x)+2csc^(-1)4x 2. (x)=6sin^(-1)\sqrt(1-x^(2)) 3. h(x)=xsin(-1)2X 4. y=sec^(-1)\sqrt(x^(2)) +4 5. y=cos^(-1) (sinx)