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Popular >

sech^2(1)+tanh^2(1)

Solution

sech^{2} (1) + tanh^{2} (1)

Solution

1

Solution steps

sech^{2} (1) + tanh^{2} (1)

Use the Hyperbolic identity:

sech^{2} (x) = 1 - tanh^{2} (x)

sech^{2} (x) + tanh^{2} (x) = 1

= 1

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Frequently Asked Questions (FAQ)

What is the value of sech^2(1)+tanh^2(1) ?
The value of sech^2(1)+tanh^2(1) is 1