Find all solutions of each equation on the interval 0 ≤ x < 2 pi.
tan^2 x sec^2 x +2 sec^2 x - tan^2 x=2
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Step-by-step explanation:

The given equation is:l

Add -2 to both sides of the equation to get:

We factor the LHS by grouping.

We now apply the zero product property to get:

This implies that:

This factor is never equal to zero and has no real solution.

This implies that:

Recall that

We reciprocate both sides to get:

Therefore on the interval

22 dimes and 9 nickels

step-by-step explanation:

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.