Is (cos(x))/5 = 1/5*cos(x) ?

The answer to whether (cos(x))/5 = 1/5*cos(x) is True

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prove (cos(x))/5 = 1/5*cos(x)

prove

\frac{cos ( x )}{5} = \frac{1}{5} \cdot cos (x)

True

Solution steps

\frac{cos ( x )}{5} = \frac{1}{5} cos (x)

Manipulating right side

\frac{1}{5} cos (x)

Simplify

= \frac{cos ( x )}{5}

We showed that the two sides could take the same form

\Rightarrow True

p ro v e \frac{1 + tan ( x )}{sec ( x )} = cos (x) + sin (x)

p ro v e \frac{sin ( 4 x )}{4} = \frac{sin ( x ) cos ( x )}{2}

p ro v e \frac{sin ( x ) tan ( x )}{cos ( x ) + 1} = sec (x) - 1

p ro v e sin (a + b) - sin (a - b) = 2 sin (a) sin (b)

p ro v e sec (x) + 1 = \frac{tan ^{2} ( x )}{sec ( x ) - 1}

Is (cos(x))/5 = 1/5*cos(x) ?
The answer to whether (cos(x))/5 = 1/5*cos(x) is True