33. If f(x) = x²-1/x²
then find the value of f(x) + f(1/x²)
INC
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Answer:
f(x+ 1/x) = (x² + 1)/ x²
f(x) +f(1/x) = x²/x² + 1/x²
f(x) + f(1/x) = 1 + 1/x²
comparing l.h.s and r.h.s ,
f(x) =1
Step-by-step explanation:
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