Is sin^4(x)-(3/(4*sin^2(x)))+1=1 ?

The answer to whether sin^4(x)-(3/(4*sin^2(x)))+1=1 is False

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prove sin^4(x)-(3/(4*sin^2(x)))+1=1

prove

sin^{4} (x) - (\frac{3}{4 \cdot sin ^{2} ( x )}) + 1 = 1

False

Solution steps

sin^{4} (x) - \frac{3}{4 sin ^{2} ( x )} + 1 = 1

Show that the two sides are not equal

For

sin^{4} (x) - \frac{3}{4 sin ^{2} ( x )} + 1 = 1

plug in

x = 1

sin^{4} (1) - \frac{3}{4 sin ^{2} ( 1 )} + 1 = 0.44215 \dots

sin^{4} (1) - \frac{3}{4 sin ^{2} ( 1 )} + 1

Refine to a decimal form

= 0.44215 \dots

The two sides are not equal

\Rightarrow False

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Is sin^4(x)-(3/(4*sin^2(x)))+1=1 ?
The answer to whether sin^4(x)-(3/(4*sin^2(x)))+1=1 is False