Question

For x∈R, f(x) = |log2 – sinx| and g(x) = f(f(x)), then​

Answer 1

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g(x)=f(f(x))

g′(x)=f′(f(x))f′(x)

g′(0)=f′(f(0))f′(0)

x tending to 0, log2>sinx

f(x)=log2−sinx

f′(x)=−cosx

f′(0)=−1

f′(log2)=−cos(log2)

g′(0)=(−cos(log2))(−1)=cos(log2)

Answer 2

Answer:

my self jasnoor kaur from Punjab class 12 commerce