Question

find the distance of a star interms of AU,LYandPC observed from two different places on earth which are diameter apart. Radius of earth is 6400km. Parallax angle is 2sec of an arc​

Answer 1

Answer:

Steps to find LCM

Find the prime factorization of 720

720 = 2 × 2 × 2 × 2 × 3 × 3 × 5

Find the prime factorization of 1296

1296 = 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3

Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the LCM:

LCM = 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5

LCM = 6480

Step-by-step explanation:

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