What is sin(100pit-1.4) ?

The solution to sin(100pit-1.4) is 0.16996…sin(314.15926…t)-0.98544…cos(314.15926…t)

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simplify sin(100pit-1.4)

simplify

sin (100 π t - 1.4)

0.16996 \dots sin (314.15926 \dots t) - 0.98544 \dots cos (314.15926 \dots t)

Solution steps

sin (100 π t - 1.4)

Rewrite using trig identities

= 0.16996 \dots sin (314.15926 \dots t) - 0.98544 \dots cos (314.15926 \dots t)

2 sin (x + \frac{π}{3})

\frac{sin ( x + 2 π )}{sin ( - x )}

sin (2 π t) - sin (- 2 π t)

3 cos (2 x + π) + 3

sin^{2} (- 3 y)

What is sin(100pit-1.4) ?
The solution to sin(100pit-1.4) is 0.16996…sin(314.15926…t)-0.98544…cos(314.15926…t)