Is sec^2(x)-sec^2(x)sin(x^2)=1 ?

The answer to whether sec^2(x)-sec^2(x)sin(x^2)=1 is False

Popular >

prove sec^2(x)-sec^2(x)sin(x^2)=1

prove

sec^{2} (x) - sec^{2} (x) sin (x^{2}) = 1

False

Solution steps

sec^{2} (x) - sec^{2} (x) sin (x^{2}) = 1

Show that the two sides are not equal

For

sec^{2} (x) - sec^{2} (x) sin (x^{2}) = 1

plug in

x = 1

sec^{2} (1) - sec^{2} (1) sin (1^{2}) = 0.54304 \dots

sec^{2} (1) - sec^{2} (1) sin (1^{2})

Refine to a decimal form

= 0.54304 \dots

The two sides are not equal

\Rightarrow False

cos^{2} (x) - cos^{2} (9 0^{\circ} - x) = 1 - 2 sin (x)

sec^{2} (t) csc^{2} (t) = sec^{2} (t) + csc^{2} (t)

\frac{1}{1 + sin ( x )} + \frac{1}{1 + csc ( x )} = 1

sin^{2} (θ) cos^{2} (θ) = 1

sec^{2} (x) cos^{2} (x) + cot^{2} (x) = csc^{2} (x)

Is sec^2(x)-sec^2(x)sin(x^2)=1 ?
The answer to whether sec^2(x)-sec^2(x)sin(x^2)=1 is False