What is 0.185cos(2t-0.38) ?

The solution to 0.185cos(2t-0.38) is 0.185(0.92866…cos(2t)+0.37092…sin(2t))

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simplify 0.185cos(2t-0.38)

simplify

0.185 cos (2 t - 0.38)

0.185 (0.92866 \dots cos (2 t) + 0.37092 \dots sin (2 t))

Solution steps

0.185 cos (2 t - 0.38)

Rewrite using trig identities

= 0.185 (0.92866 \dots cos (2 t) + 0.37092 \dots sin (2 t))

- 3 sin (2 x - \frac{π}{3}) + 1

cot (arcsin (\frac{x}{3}))

tan (x - 18 0^{\circ})

cos (2 tan (- 1 x))

cot (arccot (x))

What is 0.185cos(2t-0.38) ?
The solution to 0.185cos(2t-0.38) is 0.185(0.92866…cos(2t)+0.37092…sin(2t))