Question

if theta is not an integral multiple of 180 degree then secant squared theta minus tan squared theta is equals to​

Answer 1

Answer:

the answer is 1

Step-by-step explanation:

because secant square theta minus tan square theta equal 1

Answer 2

Answer:

sec2θ - tan2θ = 1

Step-by-step explanation:

From the above question,

They have given :

The formula sec2θ - tan2θ = 1 is true for all values of θ.

This is because secant is the reciprocal of cosine, and tangent is the reciprocal of sine.

Thus,

       if we multiply both sides of the equation cos2θ - sin2θ = 1 by the reciprocal of cosine and sine, respectively, we get sec2θ - tan2θ = 1.

              sec2θ - tan2θ = 1

This equation is known as the Pythagorean Trigonometric Identity, and is a fundamental result of trigonometry.

It states that for any angle θ, the sum of the squares of the secant and tangent of that angle is equal to one.

This equation is useful in solving problems involving angles and trigonometric functions.

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