NCERT Exercise 5.5 Q16 - Continuity and Differentiability

Question: Differentiate the function in Exercise 5.5 Q16 (logarithmic differentiation / products as printed).

Answer: (1 + x) (1 + x2) (1 +x4) (1 + x8) 3 7 2 4 8 1 2 4 8 1 1 1 1 x x x x x x x   + + +   + + + +   ; f ′(1) = 120

Full step-by-step NCERT solution with diagrams on Something by Zero.