Løs 5cos5-2sin5

$$5 \cos 5 - 2 \sin 5$$

Evaluer

$$4,80666200496341116$$

Løsningstrinn

Evaluate trigonometric functions in the problem

$$5 \cdot 0,9961946980917455 - 2 \cdot 0,08715574274765817$$

Multipliser 5 med 0,9961946980917455 for å få 4,9809734904587275.

$$4,9809734904587275-2\times 0,08715574274765817$$

Multipliser 2 med 0,08715574274765817 for å få 0,17431148549531634.

$$4,9809734904587275-0,17431148549531634$$

Trekk fra 0,17431148549531634 fra 4,9809734904587275 for å få 4,80666200496341116.

$$4,80666200496341116$$

Faktoriser

$$\frac{293 \cdot 2227063 \cdot 184154981}{2 ^ {15} \cdot 5 ^ {17}} = 4\frac{20166550124085280}{25000000000000000} = 4,806662004963411$$