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Please do solve accurate and exact and both sub-parts of this question thanks
![a) Sketch a generic HR diagram, including labels for the
axes. (Take a picture or scan your work and upload it as
a separate file.)
b) Consider the following three stars, place them on your
HR diagram and determine their rough spectral type and
class of star. Also calculate their size relative to the Sun.
I) L = 0.001 Lsun T = 3000~K
II) L = 20,000 Lsun T = 4000K
III) L = 0.001 Lsun T = 15,000K](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb1b63a38-a269-4e98-9018-d60e958ea53b%2F5a38f67c-c1d8-4f79-8eb9-0e59d013a7aa%2Fphhfasj_processed.jpeg&w=3840&q=75)
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