Question

2.
Which of the following relation is correct?
(1) 1 ly = 1.5 x 1011 m
(2) 1 AU = 9.46 x 1015 m
(3) 1 parsec = 3.26 ly
(4) 1 ly = 3.1 x 1016 m​

Answer 1

Answer:

53-#((_(593+$3-3_+5((3-3+$+3-*;'837_7_($-2_(_--$46+_+3+4(+$-_6938_+$(3&$+($($-_+_++_+_(4(4()$$-_-$(3(_(!_+$+4683