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Differentiation question

2023 · 25 Jan · Shift 1 · Q32

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PYQ Library
JEE Main
Mathematics
Differentiation
2023 · 25 Jan · Shift 1 · Q32

Differentiation question

2023 · 25 Jan · Shift 1 · Q32

JEE MainMathematicsDifferentiationMCQ+4 / −1

Let

y(x) = (1 + x)(1 + {x^2})(1 + {x^4})(1 + {x^8})(1 + {x^{16}})

. Then

y' - y''

at

x = - 1

is equal to

A
496
B
976
C
464
D
944

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