Differentiate each of the following w.r.t. x:
sec3 (Formulae :• • Let,y = sec3 (x2+1)and u = x2+1therefore, y= sec3 ulet, v = sec utherefore, y= v3Differentiating above equation w.r.t. x,………… By chain rule ………….
Formulae :
•
Let,
y = sec3 (x2+1)
and u = x2+1
therefore, y= sec3 u
let, v = sec u
therefore, y= v3
Differentiating above equation w.r.t. x,
………… By chain rule
………….