B BilalKid IB Veteran Messages 826 Reaction score 52 Gender Male Religion Islam Mar 26, 2016 #1 solve ;D
AabiruSabeel عـــابر سبيـــل Staff member Administrator Messages 9,221 Reaction score 1,603 Gender Male Religion Islam Mar 26, 2016 #2 Easy. 9 = 90.
B BilalKid IB Veteran Messages 826 Reaction score 52 Gender Male Religion Islam Mar 26, 2016 #3 ibn-Adam said: Easy. 9 = 90. Click to expand... how u get answer?? ^o)
AabiruSabeel عـــابر سبيـــل Staff member Administrator Messages 9,221 Reaction score 1,603 Gender Male Religion Islam Mar 26, 2016 #4 Each of those numbers are product of the same number and the next number. ie n = n*(n+1)
Sister101 Well-known member Messages 54 Reaction score 11 Gender Female Religion Islam Mar 27, 2016 #5 9=90
noraina * Tawakkul * Messages 2,878 Reaction score 337 Gender Female Religion Islam Mar 27, 2016 #6 MashaAllah, we have intelligent brothers and sisters here :statisfie I wouldn't have known where to begin. My brain turns to mush with numbers. Alhamdulillah I no longer have to study mathematics.
MashaAllah, we have intelligent brothers and sisters here :statisfie I wouldn't have known where to begin. My brain turns to mush with numbers. Alhamdulillah I no longer have to study mathematics.
H Hamza :) IB Veteran Messages 766 Reaction score 70 Gender Male Religion Islam Mar 27, 2016 #7 Saw this ages ago on facebook 9=90