cos(x)=7

Lösung

cos (x) = 7

Keine L \overset{o}{¨} sung f \overset{u}{¨} r x \in R

Schritte zur Lösung

cos (x) = 7

- 1 \leq cos (x) \leq 1

Keine L \overset{o}{¨} sung f \overset{u}{¨} r x \in R

5 sin (θ) cos (θ) + 4 cos (θ) = 0

2 csc (x) + 4 = 0

2 sin (x) = 3, 0 \leq x \leq 2 π

so l v e f or x, z = arcsin (x + y)

8 sin^{2} (x) - 6 sin (x) + 1 = 0