Is sin^2(t)=2sin(t)cos(t) ?

The answer to whether sin^2(t)=2sin(t)cos(t) is False

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prove sin^2(t)=2sin(t)cos(t)

prove

sin^{2} (t) = 2 sin (t) cos (t)

False

Solution steps

sin^{2} (t) = 2 sin (t) cos (t)

Show that the two sides are not equal

For

sin^{2} (t) = 2 sin (t) cos (t)

plug in

t = 1

sin^{2} (1) = 0.70807 \dots

sin^{2} (1)

Refine to a decimal form

= 0.70807 \dots

2 sin (1) cos (1) = 0.90929 \dots

2 sin (1) cos (1)

Refine to a decimal form

= 0.90929 \dots

The two sides are not equal

\Rightarrow False

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Is sin^2(t)=2sin(t)cos(t) ?
The answer to whether sin^2(t)=2sin(t)cos(t) is False