" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
U2 = 96 cm
b = 96 - 90 = 6 cm
Un = a + (n-1)b = 90 + 6n - 6 = 6n + 84
U10 = 6n + 84 = 6(10) + 84 = 144