Question

y=(x+sinx) (1+cosx) Find dy/dx
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Answer 1

Answer:

Step-by-step explanation:

y = (x+sinx) (1+cosx)

dy/dx = [d(x+sinx)/dx * (1+cosx) ] . [d(1+cosx)/dx * (x+sinx) ]

=  (1+cosx)(1+cosx) * (0-sinx)(x+sinx)

= (1+cosx)^2 . (-xsinx - sinx^2)

hope it help u.