Question

sec squared theta minus 1 whole root =

Answer 1

Answer:

cosec theta

Step-by-step explanation:

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Answer 2

The correct answer is tanx.

Given: The equation = $\sqrt{sec^{2}x-1 }$

To Find: Evaluate the equation.

Solution:

As we know the identity.

$sec^{2} x-tan^{2} x=1$

$sec^{2} x-1=tan^{2} x$

Take square root both the sides.

$\sqrt{sec^{2}x-1 }=\sqrt{tan^{2}x }$

$\sqrt{sec^{2}x-1 }=tanx$

Hence, the answer is tanx.

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