NobleWho
16.02.2021 •
Mathematics
If f(theta) = sin( theta ), find the exact value of the function for f(5theta) if theta = pi/4. only question I missed on my last test that I can’t figure out. I’d appreciate some help!
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Ответ:
The correct answer is - given approach is incorrect.
Step-by-step explanation:
P = probability of winning = 1/10
q = probability of not winning = 1- (1/10) = 9/10
x = no. of winning
then, p (x ≥ 1) = 1 - p (x < 1)
= 1 - p (x=0)
= 1 - ⁵C₀ (1/10)^⁰ (9/10)^(5-0)
= 1 - (1) (1) (9/10)^5
= 1 - (9/10)^5