If 8x = sec θ and 8/x= tan 0. Find the value of 16(x^2 - 1/x^2)

LynnH asked Jan 6, 2023

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LynnH asked Jan 6, 2023

by LynnH

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If sec 0 = 8x then tan 0 = 8/x ( x does not equal to 0), than the value of 16 ( x squared - 1/x squared) is: 1/4

Answer: 1/4

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