What is the middle number of 8 and 15

Mathematics

2 answers:

Kay [80]2 years ago

5 0

What do you mean Middle. 11?

Liono4ka [1.6K]2 years ago

3 0

It's between 11 and 12.

8 9 10 -11 12- 13 14 15

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DaniilM [7]

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which occurs twice in the interval $[0,2\pi)$ for $x=\arcsin\dfrac3{10}$ and $x=\pi-\arcsin\dfrac3{10}$ . More generally, if you think of $x$ as a point on the unit circle, this occurs whenever $x$ also completes a full revolution about the origin. This means for any integer $n$ , the general solution in this case would be $x=\arcsin\dfrac3{10}+2n\pi$ and $x=\pi-\arcsin\dfrac3{10}+2n\pi$ .