Question

Find the first derivative and second derivative of the given functions w.r.t. corresponding independent variable :
r= 12/theta - 4/theta³ + 1/theta⁴​

Answer 1

Step-by-step explanation:

let ∆= theta,

dr/d∆ = 12(-1/∆²) - 4(-3/∆⁴) - 1(-4/∆^5)

=

-12/∆² + 12/∆³ + 4/(∆^5)