Is (sin(x))/(cos(x)cot(x^2))=tan(x) ?

The answer to whether (sin(x))/(cos(x)cot(x^2))=tan(x) is False

Popular >

prove (sin(x))/(cos(x)cot(x^2))=tan(x)

prove

\frac{sin ( x )}{cos ( x ) cot ( x ^{2} )} = tan (x)

False

Solution steps

\frac{sin ( x )}{cos ( x ) cot ( x ^{2} )} = tan (x)

Show that the two sides are not equal

For

\frac{sin ( x )}{cos ( x ) cot ( x ^{2} )} = tan (x)

plug in

x = 1

\frac{sin ( 1 )}{cos ( 1 ) cot ( 1 ^{2} )} = 2.42551 \dots

\frac{sin ( 1 )}{cos ( 1 ) cot ( 1 ^{2} )}

Refine to a decimal form

= 2.42551 \dots

tan (1) = 1.55740 \dots

tan (1)

Refine to a decimal form

= 1.55740 \dots

The two sides are not equal

\Rightarrow False

cot^{4} (x) = \frac{cos ^{4} ( x )}{sin ^{4} ( x )}

\frac{1}{1 - sin ( x )} + \frac{1}{1 + sin ( x )} = 2 sec (x)

cos^{4} (b) - sin^{4} (b) = cos (2 b)

tan (x) + cot (x) = \frac{1}{cos ( x ) sin ( x )}

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

Is (sin(x))/(cos(x)cot(x^2))=tan(x) ?
The answer to whether (sin(x))/(cos(x)cot(x^2))=tan(x) is False