I would say origin, but it's a hard choice.
I^5 + i^6 + i^7 + i^8
i^11 + i^15
i^26
therefore your answer is:
i^26
Answer: it’s probably negative 6.5 but there has to be a grid to be more clear
Step-by-step explanation:
Answer:
sin22°
Step-by-step explanation:
Using the cofunction identity
cos x = sin (90 - x), then
cos68° = sin(90 - 68)° = sin22°
