Is csc(x)sec(x)=2csc^2(x) ?

The answer to whether csc(x)sec(x)=2csc^2(x) is False

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prove csc(x)sec(x)=2csc^2(x)

prove

csc (x) sec (x) = 2 csc^{2} (x)

False

Solution steps

csc (x) sec (x) = 2 csc^{2} (x)

Show that the two sides are not equal

For

csc (x) sec (x) = 2 csc^{2} (x)

plug in

x = 1

csc (1) sec (1) = 2.19950 \dots

csc (1) sec (1)

Refine to a decimal form

= 2.19950 \dots

2 csc^{2} (1) = 2.82456 \dots

2 csc^{2} (1)

Refine to a decimal form

= 2.82456 \dots

The two sides are not equal

\Rightarrow False

cos^{2} (x) cot^{2} (x) = cot^{2} (x) - cos^{2} (x)

sin^{2} (x) sec^{2} (x) = tan^{2} (x)

tan (4 5^{\circ} + x) + tan (4 5^{\circ} - x) = 2 sec (2 x)

cot^{2} (x) + \frac{1}{tan ( x ) cot ( x )} = csc^{2} (x)

sec (x) - sin (x) (tan (x)) = cos (x)

Is csc(x)sec(x)=2csc^2(x) ?
The answer to whether csc(x)sec(x)=2csc^2(x) is False